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Cisco Metro 1500 Series Specifications

Cisco Metro 1500 Series Specifications

This chapter describes the specifications for the Cisco Metro 1500 series system. This chapter includes the following sections:

Unit Configuration

Cisco Metro 1500 series system is configured with one primary chassis and up to three extension chassis.

Primary Chassis

Standard Configuration

Configuration Options

Extension Chassis A

Standard Configuration

Configuration Options

Extension Chassis B

Standard Configuration

Configuration Option

Extension Chassis C

Standard Configuration

Configuration Option

Chassis Specifications

The primary chassis and the extension chassis are built on the same chassis. Table 10-1 lists the chassis specifications for the Cisco Metro 1500 series system.


Table 10-1: Chassis Specifications
Description Specification

Width

440 (482) mm

Length

305 mm

Height

222 mm

Operation temperature

5 to 45°C (long term conditions)
-5 to 50°C (short term conditions)

Storage temperature

-10 to 70°C

Transportation temperature

-10 to 70°C

Humidity

10 to 90% RH noncondensing

MTBF at 25°C

442488 hr

FITs at 25°C

2260

MTTR

0.34 hr

Voltage

110-120/210-240 VAC 50/60 Hz auto switching
or
-48 VDC

Voltage range

99-127.2/189-254.4 V AC
or
-40 to -80 V DC

Current max.

2.5A AC
or
4.0A DC

Power consumption max.

Max. 150 VA

Fuses

2.5A, 250V, slow blowing, 5x20 mm (for AC version)
or
6.3A, 250V, slow blowing, 5x20 mm for (for DC version)

Description Specification

Weight

Max. 25 kg

Fans

Two redundant fans

Power supplies

Two redundant power supplies

Wavelength Channel Module (WCM) Specifications

The Cisco Metro 1500 series system supports nine different WCM configurations. These cards support only extended reach lasers. See Table 10-2 through Table 10-7.

Low-Speed Transparent


Table 10-2: Low-Speed Transparent WCM Specifications
Data Rate

Range

10 to 200 Mbps

Local Link Ports 1

Transmitter wavelength

1260 to 1310 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-5.0 to -28.0 dBm

Transmitter output power

-16.0 to -21.0 dBm

Fiber type

Single mode or multimode

Link distance

1 km (single mode) or 0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+6.0 to +3.0 dBm

Link Loss Budget

Extended without RSM

5 to 22 dB

Extended with RSM

Up to 15 dB

Calculated Link Distance

Extended without RSM

Up to 80 km

Extended with RSM

Up to 55 km

System Performance

Bit error ratio

10-12 for all applications
10-15 for Enterprise System Connection (ESCON)

Applications

Supported applications

FDDI, Fast Ethernet, ATM, OC-3, STM-1, ESCON, fiber channel, plus proprietary protocols within the data range

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.

High-Speed Transparent


Table 10-3: High-Speed Transparent WCM Specifications
Data Rate

Range

100 to 1250 Mbps

Local Link Ports 1

Transmitter wavelength

1260 to 1310 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-7.0 to -21.0 dBm

Transmitter output power

-6.0 to -12.0 dBm

Fiber type

Single mode or multimode

Link distance

1 km (single mode) or 0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+6.0 to +3.0 dBm

Link Loss Budget

Extended without RSM

5 to 22 dB

Extended with RSM

Up to 15 dB

Calculated Link Distance

Extended without RSM

Up to 80 km

Extended with RSM

Up to 55 km

System Performance

Bit error ratio

10-12 for all applications
10-15 for ESCON

Applications

Supported applications

FDDI, Fast Ethernet, Gigabit Ethernet, ATM, OC-3/-12, STM-1/-4, ESCON, Fiber channel, coupling link 2, plus proprietary protocols within the data range

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.
2Max. link distance 25 km; local receiver dynamic range: -3 dBm to -17 dBm.

High-Speed with 622 Mbps Clock


Table 10-4: High-Speed with 622 Mbps Clock WCM Specifications
Data Rate

Clock Data Rates

622 Mbps

Local Link Ports 1

Transmitter wavelength

1260 to 1310 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-7.0 to -21.0 dBm

Transmitter output power

-16.0 to -21.0 dBm

Fiber type

Single mode or multimode

Link distance

1 km (single mode) or 0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+6.0 to +3.0 dBm

Link Loss Budget

Extended without RSM

5 to 22 dB

Extended with RSM

Up to 15 dB

Calculated Link Distance

Extended without RSM

Up to 80 km

Extended with RSM

Up to 55 km

System Performance

Bit error ratio

10-12 for all applications
10-15 for ESCON

Applications

Supported Applications

ATM, OC-12, STM-4, plus proprietary protocols within the data range

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.

High-Speed with 1062-Mbps Clock for Coupling Link


Table 10-5: High-Speed with 1062-Mbps Clock for Coupling Link WCM Specifications
Data Rate

Clock data rates

1062 Mbps

Local Link Ports 1

Transmitter wavelength

1260 to 1360 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-3 to -17.0 dBm

Transmitter output power

-6.0 to -12.0 dBm

Fiber type

Single mode or multimode

Link distance

1 km (single mode) or 0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+6.0 to +3.0 dBm

Link Loss Budget

Extended without RSM

5 to 22 dB

Extended with RSM

Up to 15 dB

Calculated Link Distance

Extended without RSM

25 km

Extended with RSM

25 km

System Performance

Bit error ratio

10-12 for all applications

Applications

Supported applications

Coupling Link

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.

High-Speed with 1062- or 1250-Mbps Clock


Table 10-6: High-Speed with 1062- or 1250-Mbps Clock WCM Specifications

Data Rate

Clock data rates

1062, 1250 Mbps

Local Link Ports 1

Transmitter wavelength

1260 to 1310 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-7.0 to -21.0 dBm

Transmitter output power

-6.0 to -12.0 dBm

Fiber type

Single mode or multimode

Link distance

1 km (single mode) or 0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+6.0 to +3.0 dBm

Link Loss Budget

Extended without RSM

5 to 22 dB

Extended with RSM

Up to 15 dB

Calculated Link Distance

Extended without RSM

Up to 80 km

Extended with RSM

Up to 55 km

System Performance

Bit error ratio

10-12 for all applications

Applications

Supported applications

Fiber channel, OC-12, STM-4, and proprietary protocols at the data rates.

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.

2.488-Gbps Clock


Table 10-7: 2.488-Gbps Clock WCM Specifications
Data Rate

Clock data rate

2.488 Gbps

Local Link Ports 1

Transmitter wavelength

1260 to 1360 nm

Receiver wavelength

1260 to 1570 nm

Receiver dynamic range

-3.0 to -18.0 dBm

Transmitter output power

-3.0 to -10.0 dBm

Fiber type

Single mode

Link distance

2 km

Connector type

MiniSC

Remote Link Ports 1

Wavelength

1 to 32 in the range from 1531.90 to 1600.60 nm according to ITU-T G.692

Transmitter Output Power (measured at WCM output)

Extended

+7.0 to -4.0 dBm

Link Loss Budget

Without RSM

8 to 17 dB

With RSM

Up to 10 dB

Calculated Link Distance

Without RSM

Up to 60 km

With RSM

Up to 40 km

System Performance

Bit error ratio

10-12 for all applications

Applications

Supported applications

OC-48, STM-16, plus proprietary protocols within the data range

Reliability

Mean time between failure (MTBF) at 25°C

1188655 hr

FITs at 25°C

841

Mean time to repair (MTTR)

0.12 hr

1Local and remote optical loop only, specified for test and installation purposes only.

High-Speed with 850nm Multiclock


Table 10-8: 850nm Multiclock Specifications
Specification Description
Data Rate

Rates

1062.5 Mbps, 1250 Mbps

Local Link Ports

Transmitter wavelength

830 to 860 nm

Receiver wavelength

770 to 860 nm

Receiver dynamic range

-3.0 to -17.0 dBm

Transmitter output power

0.0 to -9.0 dBm

Fiber type

Multimode

Link distance

0.2 km (multimode)

Connector type

MiniSC

Remote Link Ports of WDM Channel Module

Wavelength

ITU-T1 G.692; 200-GHz channel spacing

Transmitter output power (measured at WCM output)

6.0 dBm to 3.0 dBm

Remote link budget for 32 channel system

Link loss budget for 32-channel system with BSM but without RSM

7 to 22 dB

Link loss budget for 32-channel system with BSM and with RSM

1 to 15 dB

Calculated link distance (with 1550-nm range) with BSM but without RSM

Up to 70 km (43.49 miles)

Calculated link distance (with 1550-nm range) with BSM and with RSM

Up to 50 km (31.07 miles)

Connector type

MiniSC

System Performance

Bit error rate

<=10-12

Applications

Supported applications

Gigabit Ethernet, fiber channel

1ITU-T=International Telecommunications Union Telecommunication Standardization Sector.

Multiplexer and Demultiplexer Modules

Four MUX and DMX pairs are supported, one set for the primary chassis and one set each for extension chassis A, B, and, C.

Primary Chassis MUX and DMX (1 to 8 of 32)

The primary chassis MUX and DMX pair described in Table 10-9 supports up to eight WCMs with their associated wavelengths.


Table 10-9: Primary Chassis MUX and DMX Support
WCM Channel Number Wavelength (nm)

1

1558.98

2

1557.36

3

1555.75

4

1554.13

5

1552.52

6

1550.92

7

1549.32

8

1547.72

Specification

Insertion loss

Max. 10 dB

Channel insulation

Min. 30 dB

Extension Chassis A MUX and DMX (9 to 16 of 32)

The extension chassis A MUX and DMX pair described in Table 10-10 supports up to eight WCMs with their associated wavelengths.


Table 10-10: Extension Chassis A MUX and DMX Support
WCM Channel Number Wavelength (nm)

9

1542.94

10

1541.35

11

1539.77

12

1538.19

13

1536.61

14

1535.04

15

1533.47

16

1531.90

Specification

Insertion loss

Max. 10 dB

Channel insulation

Min. 30 dB

Extension Chassis B MUX and DMX (17 to 24 of 32)

The extension chassis B MUX and DMX pair described in Table 10-11 supports up to eight WCMs with their associated wavelengths.


Table 10-11: Extension Chassis B MUX and DMX Support
WCM Channel Number Wavelength (nm)

17

1572.06

18

1573.71

19

1575.37

20

1577.03

21

1578.69

22

1580.35

23

1582.02

24

1583.69

Specification

Insertion loss

Max. 10 dB

Channel insulation

Min. 30 dB

Extension Chassis C MUX and DMX (25 to 32 of 32)

The extension chassis C MUX and DMX pair described in Table 10-12 supports up to eight WCMs with their associated wavelengths.


Table 10-12: Extension Chassis C MUX and DMX Support
WCM Channel Number Wavelength (nm)

25

1588.73

26

1590.41

27

1592.10

28

1593.79

29

1595.49

30

1597.19

31

1598.89

32

1600.60

Specification

Insertion loss

Max. 10 dB

Channel insulation

Min. 30 dB

Band Splitter Module

Table 10-13 describes BSM support for four groups with the following wavelength ranges.


Table 10-13: BSM Specification
Group Wavelength Range (nm)

1 to 8

1547 to 1559

9 to 16

1531 to 1544

17 to 24

1571 to 1585

25 to 32

1588 to 1601

Specification

Insertion loss

Max. 2 dB

Channel insulation

Min. 30 dB

Remote Switch Module

Table 10-14 shows the RSM specifications.


Table 10-14: RSM Specifications
Specification

Fiber route diversity

1:1 Protection

Switch over time

< 50 ms

Insertion loss

Max. 2 dB

Insulation

Min. 30 dB

Network Element Management Interface

Table 10-15 describes the NEMI hardware, interface, and software specifications.


Table 10-15: NEMI Specifications
Specification
Hardware

RAM

16 MB

Flash

12 MB

Processor

AMD 486, 133 MHz

WatchDog

Yes

BIOS

Year 2000 compliant

Interfaces

EIA/TIA-232

38.4 kbps with a direct connection over Laplink cable, PPP connection over a leased line, or dial in using a modem

Net interface

Personal Computer Interconnect network interface (PCI) 10 Mbps

BUS 1

Proprietary

BUS 2

Proprietary

Software

OS

LINUX 2.0.35

Protocols

PPP, FTP, Telnet, SNMP

Applications

Netconfig, SNMP config, ocmstate

SNMP Features

SNMP provides an upgrade path for application software. The reprogramming of the Flash disk over Ethernet or serial port service depends on a maintenance contract. Table 10-16 shows the SNMP configuration data.

Note   All data marked Automatic read is automatically supplied to the NEMI.


Table 10-16: SNMP Configuration Data
Feature SNMP Management
WCM

Serial no.

Automatic read

Channel location

Automatic read

Clock (yes/no)

Automatic read

Cooled laser (yes/no)

Automatic read

Chassis

Power supply available (yes/no)

Automatic read

Fan available (yes/no)

Automatic read

Table 10-17 shows the SNMP monitoring of technical operation conditions.


Table 10-17: SNMP Monitoring Technical Operating Conditions
Feature SNMP Management
Generally

Power supply failure (yes/no)

Automatic read

Fan failure (yes/no)

Automatic read

Environmental temperature (of converter card)

Automatic read

Laser temperature
(stabilized laser only)

Automatic read

Laser current
(stabilized laser only)

Automatic read

Local Receiver

Loss of signal

Read

Remote Receiver

Loss of signal

Read

Local Transmitter

Status of laser (on/off)

Read

Remote Transmitter

Status of laser (on/off)

Read

Multiclock

Enable (on/off)

Read/write 1

Read clock setting
(125, 155 or 200, 266 Mbps)

Read

Set clock to 125, 155, 200, 266 Mbps

Write 1

Clock Synchronized (yes/no)

Read specification

1This is not recommended because SNMP does not require a password. Use Telnet when a password requirement exists.

Device Element Management Interface

Table 10-18 shows the DEMI specifications.

Note   All data access is performed through the NEMI.


Table 10-18: DEMI Specifications
Interfaces

BUS 1

Proprietary

BUS 2

Proprietary


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Posted: Tue Jan 23 11:22:57 PST 2001
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