Chapter 2, Cards Features and Functions

Warning Voltage is present on the backplane when the system is operating. To reduce risk of an electric shock, keep hands and fingers out of the power supply bays and backplane areas.

Caution

When working with cards, wear the supplied ESD wristband to avoid ESD damage to the card. Plug the wristband cable into the ESD jack located on the lower-left outside edge of the shelf assembly.

Caution

Do not operate the ONS15600SDH with a single TSC card or a single CXC card installed. Always operate the shelf with one active card and one protect card.

2.1.1 Timing and Shelf Controller Card

The Timing and Shelf Controller (TSC) card performs all system timing functions for each ONS15600SDH. The TSC card monitors the recovered clocks from each traffic card and two building integrated timing supply (BITS) interfaces for frequency accuracy. The TSC card is provisionable, allowing timing from any optical interface source, a BITS input source, or internal clock source as the system-timing reference. You can provision any of the clock inputs as primary or secondary timing sources, but the ONS15600SDH does not support mixed timing references. If you specify external timing references, your options are BITS1, BITS2, and the internal clock sources. If you select line timing, you can specify up to two line ports from which to derive timing, as well as the internal clock sources. You cannot specify BITS as the primary reference and a line source as the secondary reference. A slow-reference tracking loop allows the TSC to synchronize with the recovered clock and enables holdover if the reference is lost.

The TSC card also provides shelf control related functions. The TSC card has a 100-Mbps Ethernet link to each card on the shelf and monitors the presence of these cards. The TSC provides bulk memory for nonvolatile storage of system software and data and provides EIA/TIA-232 and Ethernet customer interfaces. The TSC card processes and routes line and section data communications channel (DCC) traffic as well as routing the K1, K2, and K3 overhead bytes between traffic (line) cards and Core Cross Connect (CXC) cards. The TSC card controls and monitors the shelf fans and all of the alarm interfaces.

2.1.1.1 TSC Slots and Connectors

Install TSC cards in Slots 5 and 10 for redundancy. If the active TSC card fails, timing reference and control function switches to the protect TSC card. All TSC card protection switches conform to the Telcordia protection switching standard of equal to or less than 50ms.

The TSC card features an RJ-45 10/100BaseT LAN port on the faceplate. Two additional RJ-45 10/100BaseT LAN ports and two EIA/TIA-232 DB-9 type craft user interfaces are available via the customer access panel (CAP) on the backplane.

2.1.1.2 TSC Faceplate and Block Diagram

2.1.1.3 TSC Card-Level Indicators

Table2-1 describes the functions of the card-level LEDs on the TSC card faceplate.

Table 2-1 TSC Card-Level Indicators
Indicator LED	Color	Definition
STAT	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the card if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and slowly during configuration synchronization.
SRV	Green	The service mode of the card; green indicates that the card is in use and off indicates that the card can be removed for service.
ACT/STBY	Green	The ACT/STBY (Active/Standby) LED indicates that the TSC is active (green) or standby (off).

2.1.1.4 TSC Network-Level Indicators

Table2-2 describes the functions of the network-level LEDs on the TSC card faceplate.

Table 2-2 TSC Network-Level Indicators
Indicator LED	Color	Definition
LINE	Green	Node timing is synchronized to a line timing reference.
EXTERNAL	Green	Node timing is synchronized to an external timing reference.
FREE RUN	Green	Node is not using an external timing reference. Indicated when the timing mode is set to an internal reference or after all external references are lost.
HOLDOVER	Amber	External/line timing references have failed. The TSC has switched to internal timing and the 24-hour holdover period has not elapsed.
ACO	Amber	The alarm cutoff (ACO) push button has been activated. After pressing the ACO button, the amber ACO LED turns on. The ACO button opens the audible closure on the backplane. The ACO state is stopped if a new alarm occurs. After the originating alarm is cleared, the ACO LED and audible alarm control are reset.

2.1.1.5 TSC Push-Button Switches

Table2-3 describes the functions of the push-button switches on the TSC card faceplate.

2.1.1.6 TSC Card Specifications

Table 2-3 TSC Card Push-Button Switches
Push-Button	Function
ACO	Extinguishes external audible (environmental) alarms. When this button is activated, the amber-colored ACO LED turns on.
LAMP TEST	Verifies that all the LEDs in the shelf are functioning properly. When this button is activated, all of the front-panel LEDs in the shelf turn on temporarily to verify operation.
RESET	Activates a soft reset of all of the main processor memory on the card. Note The RESET button is recessed to prevent accidental activation.

Table 2-4 TSC Card Specifications
Specification Type	Description
CTC Software	Interface: 10/100BaseT LAN Backplane (CAP) access: RJ-45
TL1 Craft Interface	Speed: 10/100BaseT LAN Front panel access: RJ-45 type connector Backplane access: RJ-45 and EIA/TIA-232 DB-9 type connector
Synchronization	Free running access: Accuracy 4.6 ppm Holdover stability: 3.7 x10-7 ppm/day including temperature (< 255 slips in first 24 hours) Reference: External BITS, line, internal
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50 in. (419 mm) Width: 1.07 in. (27 mm) Depth: 18.31 in. (465 mm) Card weight: 4.0 lb (1.81 kg)
Compliance	When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950

2.1.2 Core Cross Connect Card

The Core Cross Connect card (CXC) is the central element for ONS15600SDH switching. The CXC card establishes connections and performs time division switching (TDS) at VC-4 and VC4-Nc levels between ONS15600SDH traffic cards.

The CXC card works with the TSC card to maintain connections and set up cross-connects within the ONS15600SDH. You establish cross-connect and provisioning information using TL1 or Cisco Transport Controller (CTC). The TSC card stores the proper internal cross-connect information and relays the setup information to the CXC card.

2.1.2.1 CXC Switch Matrix

The switch matrix on each CXC card consists of 2,048 VC4 ports. When creating bidirectional VC4 cross-connects, each cross-connect uses two VC4 ports. This results in 1,024 bidirectional VC4 cross-connects. Any VC4 on any port can be connected to any other port, meaning that the VC4 cross-connections are non blocking. Nonblocking connections allow network operators to connect any VC4, VC4-4c, VC4-8c, VC4-16c, or VC4-64c payload that is received on an STM-16 or STM-64 interface to any other interface capable of supporting the bandwidth.

The CXC card has 128 input ports and 128 output ports capable of VC4-16. A VC4 on any of the input ports can be mapped to a VC4 output port, thus providing full VC4 time slot assignments (TSA).

2.1.2.2 CXC Slots and Connectors

Install a CXC card in Slot 6 and a second CXC card in Slot 8 for redundancy. (Slots 7 and 9 are also occupied by the CXC faceplate.) The CXC card has no external interfaces. All CXC card interfaces are provided on the ONS15600SDH backplane.

2.1.2.3 CXC Faceplate and Block Diagram

2.1.2.4 CXC Card-Level Indicators

Table2-5 describes the functions of the card-level LEDs on the CXC card faceplate.

2.1.2.5 CXC Specifications

Table 2-5 CXC Card-Level Indicators
Indicators LED	Color	Definition
STAT	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the card if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and flash slowly during configuration synchronization.
SRV	Green	The service mode of the card. Green indicates the card is in use; off indicates that the card can be removed for service.

Table 2-6 CXC Card Specifications
Specification Type	Description
Cross-Connect	Connection setup time: 7microseconds Latency: 0.5microseconds
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50 in. (419 mm) Width: 2.40 in. (61 mm) Depth: 18.31 in. (465 mm) Card weight: 5.0 lb (2.27 kg)
Compliance	When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950

2.2 Optical Traffic Cards

Warning Voltage is present on the backplane when the system is operating. To reduce risk of an electric shock, keep hands and fingers out of the power supply bays and backplane areas.

Warning Invisible laser radiation may be emitted from the end of the unterminated fiber cable or connector. Do not stare into the beam or view directly with optical instruments. Viewing the laser output with certain optical instruments (for example, eye loupes, magnifiers, and microscopes) within a distance of 100 mm may pose an eye hazard. Use of controls or adjustments or performance of procedures other than those specified may result in hazardous radiation exposure.

2.2.1 OC48/STM16 LR/LH 16 Port 1550 Card

The OC48/STM16LR/LH 16Port1550 card provides 16 long-haul STM-16 ITU-T G.957 L-16.2 compliant signals. The ports operate at the ITU-T G.707 compliant 2488.320 Mbps rate over a single-mode fiber span. The OC48/STM16LR/LH 16Port1550 card has four physical connector adapters with eight fibers per connector adapter. The card supports VC4 payloads and concatenated payloads at VC4, VC4-4c, VC4-8c, or VC4-16c signal levels.

2.2.1.1 OC48/STM16 LR/LH 16 Port 1550 Slots and Connectors

You can install OC48/STM16LR/LH 16Port1550 cards in Slots 1 through 4 and 11 through 14. The card provides four bidirectional OGI (Optical Gateway Interface) type connector adapters on the faceplate (angled downward), each carrying eight fiber strands (four transmit and four receive).

2.2.1.2 OC48/STM16 LR/LH 16 Port 1550 Faceplate and Block Diagram

Figure2-3 shows the OC48/STM16LR/LH 16Port1550 faceplate and a block diagram of the card.

2.2.1.3 OC48/STM16 LR/LH 16 Port 1550 Card-Level Indicators

Table2-7 describes the functions of the card-level LEDs on the OC48/STM16LR/LH 16Port1550 card.

Table 2-7 OC48/STM16 LR/LH 16 Port 1550 Card-Level Indicators
Indicators	Color	Description
STAT LED	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the card if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and flash slowly during configuration synchronization.
SRV LED	Green	The service mode of the card; green indicates that the card is in use and off indicates that the card can be removed for service.
LASER ON	Green	The green LASER ON LED indicates that at least one of the card's lasers is active.

2.2.1.4 OC48/STM16 LR/LH 16 Port 1550 Network-Level Indicators

Table2-8 describes the functions of the network-level LEDs on the OC48/STM16LR/LH 16Port1550 card.

Table 2-8 OC48/STM16 LR/LH 16 Port 1550 Network-Level Indicators
Indicators	Color	Description
SD LED	Blue	The blue SD LED indicates a signal degrade or condition such as a low level signal on at least one of the card's ports.
SF LED	Red	The red SF LED indicates a signal failure or condition such as loss of signal (LOS) or loss of frame alignment, or turns on when the transmit and receive fibers are incorrectly connected. When the fibers are properly connected, the LED turns off.

2.2.1.5 OC48/STM16 LR/LH 16 Port 1550 Specifications

Table 2-9 OC48/STM16 LR/LH 16 Port 1550 Card Specifications
Specification Type	Description
Line	Bit rate: 2.49 Gbps Code: Scrambled NRZ Fiber: 1550-nm single mode Loopback mode: Facility Connectors: OGI Compliance: Telcordia GR-253-CORE, ITU-T G.707, ITU-T G.957
Transmitter	Max. Transmitter output power: +3 dBm Min. Transmitter output power: -2 dBm Center wavelength: 1500 nm to 1580 nm Nominal wavelength: 1550 nm Transmitter: Distributed feedback (DFB) laser Note The CTC Maintenance > Transceiver tab shows the optical power transmitted (OPT) levels. CTC might show OPT levels at 1 dBm more or less than the actual card OPT level.
Receiver	Max. receiver level: -9 dBm Min. receiver level: -28 dBm Receiver: InGaAs APD photodetector Link Loss Budget: 26 dB minimum, with 1 dBm dispersion penalty
Loopback Mode	Facility (Line) Note You must use a 19 to 24 dBm (15 to 20 dBm is recommended) fiber attenuator when connecting a fiber loopback to an OC48/STM16 LR/LH 16 Port 1550 card. Never connect a direct fiber loopback.
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50 in. (419 mm) Width: 1.07 in. (27 mm) Depth: 18.31 in. (465 mm) Card weight: 5.0 lb (2.27 kg)
Compliance	Telcordia GR-253, ITU-T G.707, ITU-T G.957 When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950 Eye safety compliance: Class 1 (21 CFR 1040.10 and 1040.11) and Class1 (IEC 60825) laser products

2.2.1.6 OC48/STM16 LR/LH 16 Port 1550 Card OGI Connector Pinout

Table 2-10 OC48/STM16 LR/LH 16 Port 1550 Card OGI Connector Pinout
Connector	OGI Pin and Card Port
1	1	2	3	4	5	6	7	8
1	Transmit 4	Receive 4	Transmit 3	Receive 3	Transmit 2	Receive 2	Transmit 1	Receive 1
2	1	2	3	4	5	6	7	8
2	Transmit 8	Receive 8	Transmit 7	Receive 7	Transmit 6	Receive 6	Transmit 5	Receive 5
3	1	2	3	4	5	6	7	8
3	Transmit 12	Receive 12	Transmit 11	Receive 11	Transmit 10	Receive 10	Transmit 9	Receive 9
4	1	2	3	4	5	6	7	8
4	Transmit 16	Receive 16	Transmit 15	Receive 15	Transmit 14	Receive 14	Transmit 13	Receive 13

2.2.2 OC48/STM16 SR/SH 16 Port 1310 Card

The OC48/STM16SR/SH 16Port1310 card provides 16 short-haul STM-16 ITU-T G.957 I-16 compliant signals. The ports operate at the ITU-T G.707 compliant 2488.320-Mbps rate over a single-mode fiber span. The OC48/STM16SR/SH 16Port1310 card has four physical connector adapters with eight fibers per connector adapter. The card supports VC4 payloads and concatenated payloads at VC4, VC4-4c, VC4-8c, or VC4-16c signal levels.

2.2.2.1 OC48/STM16 SR/SH 16 Port 1310 Slots and Connectors

You can install OC48/STM16SR/SH 16Port1310 cards in Slots 1 through 4 and 11 through 14. The card provides four bidirectional OGI type connector adapters on the faceplate (angled downward), each carrying eight fiber strands (four transmit and four receive).

2.2.2.2 OC48/STM16 SR/SH 16 Port 1310 Faceplate and Block Diagram

2.2.2.3 OC48/STM16 SR/SH 16 Port 1310 Card-Level Indicators

Table2-11 describes the functions of the card-level LEDs on the OC48/STM16SR/SH 16Port1310 card.

Table 2-11 OC48/STM16 SR/SH 16 Port 1310 Card-Level Indicators
Indicators	Color	Description
STAT LED	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the card if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and flash slowly during configuration synchronization.
SRV LED	Green	The service mode of the card. Green indicates the card is in use; off indicates that the card can be removed for service.
LASER ON	Green	The green LASER ON LED indicates that at least one of the card's lasers is active.

2.2.2.4 OC48/STM16 SR/SH 16 Port 1310 Network-Level Indicators

Table2-12 describes the functions of the network-level LEDs on the OC48/STM16SR/SH 16Port1310 card.

Table 2-12 OC48/STM16 SR/SH 16 Port 1310 Network-Level Indicators
Indicators	Color	Description
SD LED	Blue	The blue SD LED indicates a signal degrade or condition such as a low level signal on at least one of the card's ports.
SF LED	Red	The red SF LED indicates a signal failure or condition such as LOS, LOF, or high bit error rate (BER) on at least one of the card's ports. The red SF LED also turns on when the transmit and receive fibers are incorrectly connected. When the fibers are properly connected, the LED turns off.

2.2.2.5 OC48/STM16 SR/SH 16 Port 1310 Specifications

Table 2-13 OC48/STM16 SR/SH 16 Port 1310 Card Specifications
Specification Type	Description
Line	Bit rate: 2.49 Gbps Code: Scrambled NRZ Fiber: 1310-nm single mode Loopback mode: Facility Connectors: OGI Compliance: Telcordia GR-253, ITU-T G.707, ITU-T G.957
Transmitter	Max. Transmitter output power: -3 dBm Min. Transmitter output power: -10 dBm Center wavelength: 1266 nm to 1360 nm Nominal wavelength: 1310 nm Transmitter: Fabry Perot laser Note The CTC Maintenance > Transceiver tab shows the OPT levels. CTC might show OPT levels at 1 dBm more or less than the actual card OPT level.
Receiver	Max. receiver level: -3 dBm Min. receiver level: -18 dBm Receiver: PIN diode Link Loss Budget: 8 dBm min., with 1 dBm dispersion penalty
Loopback Mode	Facility (Line) Note You must use a 3-dBm fiber attenuator when connecting a fiber loopback to an OC48/STM16 SR/SH 16 port 1310 card. Never connect a direct fiber loopback.
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50 in. (419 mm) Width: 1.07 in. (27 mm) Depth: 18.31 in. (465 mm) Card weight: 5.0 lb (2.27 kg)
Compliance	Telcordia GR-253, ITU-T G.707, ITU-T G.957 When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950 Eye safety compliance: Class 1 (21 CFR 1040.10 and 1040.11) and Class1 (IEC 60825) laser products

2.2.2.6 OC48/STM16 SR/SH 16 Port 1310 Card OGI Connector Pinout

Table 2-14 OC48/STM16 SR/SH 16 Port 1310 Card OGI Connector Pinout
Connector	OGI Pin and Card Port
1	1	2	3	4	5	6	7	8
1	Transmit 4	Receive 4	Transmit 3	Receive 3	Transmit 2	Receive 2	Transmit 1	Receive 1
2	1	2	3	4	5	6	7	8
2	Transmit 8	Receive 8	Transmit 7	Receive 7	Transmit 6	Receive 6	Transmit 5	Receive 5
3	1	2	3	4	5	6	7	8
3	Transmit 12	Receive 12	Transmit 11	Receive 11	Transmit 10	Receive 10	Transmit 9	Receive 9
4	1	2	3	4	5	6	7	8
4	Transmit 16	Receive 16	Transmit 15	Receive 15	Transmit 14	Receive 14	Transmit 13	Receive 13

2.2.3 OC192/STM64 LR/LH 4 Port 1550 Card

The OC192/STM64LR/LH 4port1550 card provides four long-haul STM-64 ITU-T G.691 L-64.2c (shifted by 4-5 dB) compliant signals. The ports operate at the ITU-T G.707 compliant 9953.28-Mbps rate over a single-mode fiber span. The OC192/STM64LR/LH 4port1550 card has four physical connector adapters with two fibers per connector adapter. The card supports VC4 payloads and concatenated payloads at VC4, VC4-4c, VC4-8c, VC4-16c, or VC4-64c signal levels.

2.2.3.1 OC192/STM64 LR/LH 4 Port 1550 Slots and Connectors

You can install OC192/STM64LR/LH 4port1550 cards in Slots 1 through 4 and 11 through 14. The card provides four bidirectional OGI type connector adapters on the faceplate (angled downward), carrying two fiber strands (1 transmit and 1 receive). Only one transmit and receive pair is used per connector adapter. On a breakout cable, use Port 3, Fiber 4 (transmit), and Fiber 3 (receive).

2.2.3.2 OC192/STM64 LR/LH 4 Port 1550 Faceplate and Block Diagram

Figure2-5 shows the OC192/STM64LR/LH 4Port1550 faceplate and a block diagram of the card.

2.2.3.3 OC192/STM64 LR/LH 4 Port 1550 Card-Level Indicators

Table2-15 describes the functions of the card-level LEDs on the OC192/STM64LR/LH 4Port1550 card.

Table 2-15 OC192/STM64 LR/LH 4 Port 1550 Card-Level Indicators
Indicators	Color	Description
STAT LED	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the unit if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and flash slowly during configuration synchronization.
SRV LED	Green	The service mode of the card. Green indicates the card is in use; off indicates that the card can be removed for service.
LASER ON	Green	The green LASER ON LED indicates that at least one of the card's lasers is active.

2.2.3.4 OC192/STM64 LR/LH 4 Port 1550 Network-Level Indicators

Table2-16 describes the functions of the network-level LEDs on the OC192/STM64LR/LH 4Port1550 card.

Table 2-16 OC192/STM64 LR/LH 4 Port 1550 Network-Level Indicators
Indicators	Color	Description
SD LED	Blue	The blue SD LED indicates a signal degrade or condition such as a low signal level on at least one of the card's ports.
SF LED	Red	The red SF LED indicates a signal failure or condition such as LOS, LOF, or high BERs on at least one of the card's ports. The red SF LED is also on when the transmit and receive fibers are incorrectly connected. When the fibers are properly connected, the LED turns off.

2.2.3.5 OC192/STM64 LR/LH 4 Port 1550 Specifications

Table 2-17 OC192/STM64 LR/LH 4 Port 1550 Card Specifications
Specification Type	Description
Line	Bit rate: 9.96 Gbps Code: Scrambled NRZ Fiber: 1550-nm single mode
Transmitter	Max. transmitter output power: +7dBm Min. transmitter output power: +4dBm Center wavelength: 1530nm to 1565nm Nominal wavelength: 1550nm Transmitter: LN (Lithium Niobate) external modulator transmitter
Receiver	Max. receiver level: -9dBm Min. receiver level: -22dBm Receiver: APD/TIA (Avalanche Photo Diode/Trans Impedance Amplifier) Link loss budget: 24dB min., with no dispersion or 22dB optical path loss at BER = 1- exp (-12) including dispersion
Loopback Mode	Payload Note You must use a 19 to 24 dB (15 to 20 is recommended) fiber attenuator when connecting a fiber loopback to an OC192/STM64 LR/LH 4 Port 1550 card. Never connect a direct fiber loopback.
Connectors	OGI
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50in. (419mm) Width: 1.07in. (27mm) Depth: 18.31in. (465mm) Card weight: 12.0lb (5.44kg)
Compliance	Telcordia GR-253, ITU-T G.707, ITU-T G.691 When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950 Eye safety compliance: Class 1 (21 CFR 1040.10 and 1040.11) and Class1 (IEC 60825) laser products

2.2.3.6 OC192/STM64 LR/LH 4 Port 1550 Card OGI Connector Pinout

Table 2-18 OC192/STM64 LR/LH 4 Port 1550 Card OGI Connector Pinout
Connector	OGI Pin and Card Port
1	1	2	3	4	5	6	7	8
1	—	—	Transmit 1	Receive 1	—	—	—	—
2	1	2	3	4	5	6	7	8
2	—	—	Transmit 2	Receive 2	—	—	—	—
3	1	2	3	4	5	6	7	8
3	—	—	Transmit 3	Receive 3	—	—	—	—
4	1	2	3	4	5	6	7	8
4	—	—	Transmit 4	Receive 4	—	—	—	—

2.2.4 OC192/STM64 SR/SH 4 Port 1310 Card

The OC192/STM64SR/SH 4Port1310 card provides four short-haul STM-64 ITU-T G.691 I-64.1r compliant signals. The ports operate at ITU-T G.707 compliant 9953.28-Mbps rate over a single-mode fiber span. The OC192/STM64SR/SH 4port1310 card has four physical connector adapters with two fibers per connector adapter. The card supports STS-1 payloads and concatenated payloads at VC4, VC4-4c, VC4-8c, VC4-16c, or VC4-64c signal levels.

2.2.4.1 OC192/STM64 SR/SH 4 Port 1310 Slots and Connectors

You can install OC192/STM64SR/SH 4Port1310 cards in Slots 1 through 4 and 11 through 14. The card provides four bidirectional OGI type connector adapters on the faceplate (angled downward), carrying two fiber strands (one transmit and one receive). Only one transmit and receive pair is used per connector adapter. On a breakout cable, use Port 3, Fiber 4 (transmit) and Fiber 3 (receive).

2.2.4.2 OC192/STM64 SR/SH 4 Port 1310 Faceplate and Block Diagram

2.2.4.3 OC192/STM64 SR/SH 4 Port 1310 Card-Level Indicators

Table2-19 describes the functions of the card-level LEDs on the OC192/STM64SR/SH 4Port1310 card.

Table 2-19 OC192/STM64 SR/SH 4 Port 1310 Card-Level Indicators
Indicators	Color	Description
STAT LED	Red	Indicates a hardware fault; this LED is off during normal operation. Replace the unit if the STAT LED persists. During diagnostics, the LED will flash quickly during initialization and flash slowly during configuration synchronization.
SRV LED	Green	The service mode of the card. Green indicates the card is in use; off indicates that the card can be removed for service.
LASER ON	Green	The green LASER ON LED indicates that at least one of the card's lasers is active.

2.2.4.4 OC192/STM64 SR/SH 4 Port 1310 Network-Level Indicators

Table2-20 describes the functions of the network-level LEDs on the OC192/STM64SR/SH 4Port1310 card.

Table 2-20 OC192/STM64 SR/SH 4 port 1310 Network-Level Indicators
Indicators	Color	Description
SD LED	Blue	The blue SD LED indicates a signal degrade or condition such as a low signal level on at least one of the card's ports.
SF LED	Red	The red SF LED indicates a signal failure or condition such as LOS, LOF, or high BER on at least one of the card's ports. The red SF LED also turns on when the transmit and receive fibers are incorrectly connected. When the fibers are properly connected, the LED turns off.

2.2.4.5 OC192/STM64 SR/SH 4 Port 1310 Specifications

Table 2-21 OC192/STM64 SR/SH 4 Port 1310 Card Specifications
Specification Type	Description
Line	Bit rate: 9.96 Gbps Code: Scrambled nonreturn to zero (NRZ) Fiber: 1310-nm single mode
Transmitter	Max. transmitter output power: -1dBm Min. transmitter output power: -6dBm Center wavelength: 1290nm to 1330nm Nominal wavelength: 1310nm
Receiver	Max. receiver level: -1dBm Min. receiver level: -11dBm Link loss budget: 5dB min., with no dispersion or 4dB optical path loss at BER = 1- exp (-12) including dispersion
Loopback Mode	Payload Note You must use a 3-dBm fiber attenuator when connecting a fiber loopback to an OC192/STM64 SR/SH 4 Port 1310 card. Never connect a direct fiber loopback.
Connectors	OGI
Operating Temperature	23 to 122 degrees Fahrenheit (-5 to +50 degrees Celsius)
Operating Humidity	5 to 95 percent, noncondensing
Dimensions	Height: 16.50in. (419mm) Width: 1.07in. (27mm) Depth: 18.31in. (465mm) Card weight: 12.0lb (5.44kg)
Compliance	Telcordia GR-253, ITU-T G.707, ITU-T G.691 When installed in a system, ONS15600SDH cards comply with these safety standards: UL 60950, CSA C22.2 No. 950, EN 60950, IEC 60950 Eye safety compliance: Class 1 (21 CFR 1040.10 and 1040.11) and Class1 (IEC 60825) laser products

2.2.4.6 OC192/STM64 SR/SH 4 Port 1310 Card OGI Connector Pinout

Table 2-22 OC192/STM64 SR/SH 4 Port 1310 Card OGI Connector Pinout
Connector	OGI Pin and Card Port
1	1	2	3	4	5	6	7	8
1	—	—	Transmit 1	Receive 1	—	—	—	—
2	1	2	3	4	5	6	7	8
2	—	—	Transmit 2	Receive 2	—	—	—	—
3	1	2	3	4	5	6	7	8
3	—	—	Transmit 3	Receive 3	—	—	—	—
4	1	2	3	4	5	6	7	8
4	—	—	Transmit 4	Receive 4	—	—	—	—

2.3 Filler Card

Warning Blank faceplates (filler panels) serve three important functions: they prevent exposure to hazardous voltages and currents inside the chassis; they contain electromagnetic interference (EMI) that might disrupt other equipment; and they direct the flow of cooling air through the chassis. Do not operate the system unless all cards, power modules, and faceplates are in place.

The filler card is used to fill unused optical (STM-N) traffic card slots in the ONS15600SDH shelf. In Software Release 1.4, the filler card has a card presence indicator (CPI) that allows the shelf to report the presence of the filler card to CTC. The filler card uses dummy backplane connectors and a standard faceplate to secure the card in the empty shelf slot.

Table Of Contents

Cards Features and Functions

2.1 Common Control Cards