Appendix A: Technical Specifications

Table Of Contents

Technical Specifications

A.1 Hardware Specifications

A.1.1 Cisco 6160 System

A.1.2 8xIDSL Specifications

A.1.3 8xG.SHDSL Specifications

A.1.4 8xDMT Specifications

A.1.5 4xSDSL Specifications

A.1.6 4xflexi Specifications

A.1.7 DS3+T1/E1 IMA NI-2 Card Specifications

A.1.8 DS3/2DS3 NI-2 Card Specifications

A.1.9 OC-3c/2DS3 NI-2 Card Specifications

A.1.10 OC-3c/OC-3c NI-2 Card Specifications

A.1.11 DS3/2DS3+8xT1 IMA I/O Card Specifications

A.1.12 DS3/2DS3 I/O Card Specifications

A.1.13 PEM Specifications

A.1.14 Blower Tray Specifications

A.2 Software Specifications

Technical Specifications

This appendix provides the technical specifications for the Cisco 6160 system. The appendix contains the following sections:

• Hardware Specifications

• Software Specifications

A.1 Hardware Specifications

This section details the specifications for the following hardware components:

•Cisco 6160 system

•Octal-port ITU-C line card (8xIDSL)

•Octal-port G.SHDSL SHTU-C line card (8xG.SHDSL)

•Octal-port DMT ATU-C line card (8xDMT)

•Quad-port STU-C line card (4xSDSL)

•Quad-port flexi ATU-C line card (4xflexi)

•DS3+T1/E1 IMA NI-2 card

•DS3/2DS3 NI-2 card

•OC-3c/2DS3 NI-2 card

•OC-3c/OC-3c NI-2 card

•DS2/2DS3+8xT1 IMA I/O card

•DS3/2DS3 I/O card

•Power entry module (PEM)

•Blower tray

A.1.1 Cisco 6160 System

Table A-1 lists the hardware specifications for the Cisco 6160 system.

Table A-1 Cisco 6160 System Hardware Specifications

Specification

Description

Cisco 6160 chassis dimensions

11 RUs¹—18.35 in. x 21.35² in. x 11.8 in. (46.6 cm x 54.2 cm x 30.0 cm)

Cisco 6160 chassis weight

Empty—Approximately 40 lb (18.2 kg)

Loaded—Approximately 95 lb (43.2 kg)

Acoustic noise

60 dB at normal fan speed

Network interface

• OC-3c (single- or multimode fiber) WAN uplink or subtend

•DS3 WAN uplink or subtend

•T1 WAN uplink or subtend

•T1 IMA group WAN uplink or subtend

ADSL Interface

CAP—Up to 7.168 Mbps downstream/1.088 Mbps upstream

DMT—Up to 8.032 Mbps downstream/864 kbps upstream

G.lite—Up to 1.536 Mbps downstream/512 kbps upstream

SDSL Interface

2B1Q up to 1168 kbps upstream and downstream

SHDSL Interface

TC-PAM up to 2312 kbps upstream and downstream

IDSL Interface

2B1Q

Craft interface

Console terminal connection on the NI-2 card

Management access

•RJ-45 interface for craft alarm discovery

•RJ-45 Ethernet

•ATM in-band management

External alarm contacts

Single dry contact alarm input (NO)

Power requirements

Dual inputs, -48VDC each

Note See "Preparing for Installation," for detailed power requirements.

CO operating requirements

Temperature

Altitude
Humidity

41 to 104�F (5 to 40�C)—Operating
23 to 122�F (-5 to 50�C)—Short-term operating
-197 to 13,124 feet (-60 to 4,000 meters)
5 to 90% (noncondensing)

Subtending

NI-2 card

DS3/2DS3+8xT1 IMA I/O card

DS3/2DS3 I/O card

¹RU = rack unit. An RU is equal to 1.75 inches (4.45 cm).

²Mounting brackets not included in width

A.1.2 8xIDSL Specifications

Table A-2 lists the specifications for the 8xIDSL.

Table A-2 8xIDSL Specifications

Specification

Description

Standards supported

•Frame Relay FRF.8

•Frame Relay FRF.9 (compatible)

•RFC 1661/1662 (PPP over HDLC)

•RFC 1973 (PPP over Frame Relay)

•ANSI T1.601-1992

•ETSI ETR 080 (1966)

•ITU G.961

External interfaces

8 (no connectors on card)

Data rates (per port)

Downstream: Up to 144 kbps

Upstream: Up to 144 kbps

Line encoding

2B1Q

Internal hardware

•50 MHz Motorola MPC860 microprocessor

•Siemens PEF 24911/24902 (DFE/AFE)

•32 MB SDRAM

•2 MB Flash

Dimensions

Height: 6.07 in. (15.42 cm)

Depth: 8.50 in. (21.59 cm)

Width: 0.88 in. (2.24 cm)

Weight

0.8 lb (0.36 kg)

Power consumption

5.5W

Minimum software and network management requirement

Cisco IOS—Release 12.1(2)DA

CDM¹— Release 3.2 (optional)

¹CDM = Cisco DSL Manager

A.1.3 8xG.SHDSL Specifications

Table A-3 lists the specifications for the 8xG.SHDSL.

Table A-3 8xG.SHDSL Specifications

Specification

Description

Standards supported

•TC-PAM without optis

•ITU G.991.2

•ITU G.994.1

•ETSI SDSL, TM6(00)10

•ETSI SDSL DRAFT (TS 101 524)

Power consumption

11.3W at 136 kbps

15.0W at 1.554 Mbps

16.5W at 2.312 Mbps

Maximum data rates (per port)

2.312 Mbps

Maximum data rate (per card)

Minimum software—Cisco IOS 12.1(7)DA2

•18.5 Mbps downstream

•5.0 Mbps for odd ports upstream

•5.0 Mbps for even ports upstream

Minimum software—Cisco IOS 12.2(7)DA

•18.5 Mbps downstream

•18.5 Mbps upstream

External interfaces

8 (no connectors on card)

Internal hardware

MPC850 3.3V power 40-Mhz CPU

Dimensions

Height: 6.07 in. (15.42 cm)

Depth: 8.50 in. (21.59 cm)

Width: 0.88 in. (2.24 cm)

Weight

0.70 lb (0.32 kg)

Minimum software and network management requirement

Cisco IOS—Release 12.1(7)DA2

CDM—Release 3.3(3) (optional)

Minimum software and network management requirement for RADSL¹

Cisco IOS—Release 12.2(7)DA

CDM—Release 3.4 (optional)

¹RADSL = rate adaptive digital subscriber line

A.1.4 8xDMT Specifications

Table A-4 lists the specifications for the 8xDMT.

Table A-4 8xDMT Specifications

Specification

Description

Standards supported

•ANSI T1.413, Category 1 only

•ANSI T1.413, Annex F (Reduced NEXT)\

•Universal Test & Operations PHY for ATM, Level 2; A standard for transport of ATM cells over a 16-bit parallel data bus. Refer to the ATM Forum document af-phy-0039.000.

•ITU G.992.1, Annex A (G.dmt)

•ITU G.992.2. (G.lite)

•ITU G.994.1. (G.hs)

External interfaces

8 (no connectors on card)

Data rates (per port)

Upstream: Up to 1024 kbps

Downstream: Up to 8.064 Mbps

Internal hardware

•40 MHz Motorola MPC850 microprocessor

•8 MB SDRAM

•1 Mb boot flash

•1 kb serial EEPROM

Dimensions

Height: 6.07 in. (15.42 cm)

Depth: 8.50 in. (21.59 cm)

Width: 0.88 in. (2.24 cm)

Weight

0.875 lb (0.4 kg)

Power consumption

24W

Minimum software and network management requirement

Cisco IOS—Release 12.1(6)DA

CDM—Release 3.3(2) (optional)

A.1.5 4xSDSL Specifications

Table A-5 lists the specifications for the 4xSDSL.

Table A-5 4xSDSL Specifications

Specification

Description

Standards supported

ITU G.991.1

External interfaces

4 (no connectors on card)

Maximum data rates (per port)

Downstream

Upstream

1168 kbps

1168 kbps

Line encoding

2B1Q

Internal hardware

•AMD 186-based 3.3V 18-MHz CPU

•128 KB SRAM

•512K Flash

Dimensions

Height: 6.07 in. (15.42 cm)

Depth: 8.50 in. (21.59 cm)

Width: 0.88 in. (2.24 cm)

Weight

0.875 lb (0.4 kg)

Power consumption

9W

Minimum software and network management requirement

Cisco IOS—Release 12.1(1)DA

CDM—Release 3.0 (optional)

A.1.6 4xflexi Specifications

Table A-6 lists the specifications for the 4xflexi.

Table A-6 4xflexi Specifications

Specification

Description

External interfaces

4 (no connectors on card)

Internal hardware

•AMD 186-based 3.3V 18-MHz CPU

•128KB SRAM

•512K Flash

Dimensions

Height: 6.07 in. (15.42 cm)

Depth: 8.50 in. (21.59 cm)

Width: 0.88 in. (2.24 cm)

Weight

0.875 lb (0.4 kg)

Minimum software and network management requirement

Cisco IOS—Release 12.1(1)DA

CDM—Release 3.0 (optional)

DMT Mode

CAP Mode

G.lite Mode

Standards supported

•ITU G.dmt (G.992.1)
ANSI T1.413

•RADSL

•ITU G.lite (G.992.2)

Power consumption

17.5W

13.5W

13W

Maximum data rates (per port)

Downstream

Upstream

8.032 Mbps

864 kbps

7.168 Mbps

1.088 Mbps

1.536 Mbps

512 kbps

A.1.7 DS3+T1/E1 IMA NI-2 Card Specifications

Table A-7 lists the physical and electrical specifications of the DS3+T1/E1 IMA NI-2 card.

Table A-7 DS3+T1/E1 IMA NI-2 Card Specifications

Specification

Description

Internal hardware

•150 MHz RC64475 CPU

•Galileo GT64120 system controller

•1M x 32 boot flash

•4M x 32 Flash

•512 KB boot EPROM

Dimensions

Height: 12.38 in. (31.45 cm)

Depth: 8.50 in. (21.59 cm)

Width: 1.80 in. (4.57 cm)

Weight

3.0 lb (1.36 kg)

External interfaces¹

One DS3 (44.736 Mbps) coaxial port

Eight T1(1.544 Mbps)/E1 (2.048 Mbps) RJ-48 ports

Connector types²

DS3—BNC

E1/T1—RJ-48

Impedance

DS3—75 ohms (nominal)

T1—100 ohms (nominal)

E1—120 ohms (nominal)

Line encoding

DS3—B3ZS

T1—AMI or B8ZS

E1—AMI or HDB3

Framing

DS3—C-bit parity, optionally PLCP with M23, otherwise ADM³

T1—SF or ESF

E1—PCM30 or CRC4

Transmission distance

DS3—Short haul: <225 feet (68.58 meters), long haul: 225 to 450 feet (68.58 to 137.16 meters)

T1/E1—Short haul: 0 to 655 feet (0 to 199.64 meters), long haul: >655 feet (199.64 meters) no span power

Power consumption

32.5W

Minimum software and network management requirement

Cisco IOS

•Non-redundant NI-2 card configurations—Release 12.1(6)DA

•Redundant NI-2 card configurations—Release 12.1(7)DA

CDM—Release 3.3(2) (optional)

¹All external interfaces for the DS3+T1/E1 IMA NI-2 card are located on the I/O card.

²All trunk and subtend connectors for the DS3+T1/E1 IMA NI-2 card are located on the I/O card.

³ADM = add/drop multiplexer.

A.1.8 DS3/2DS3 NI-2 Card Specifications

Table A-8 lists the specifications of the DS3/2DS3 NI-2 card.

Table A-8 DS3/2DS3 NI-2 Card Specifications

Specification

Description

Internal hardware

•150 MHz RC64475 CPU

•Galileo GT64120 system controller

•1M x 32 boot flash

•4M x 32 Flash

•512 KB boot EPROM

Dimensions

Height: 12.38 in. (31.45 cm)

Depth: 8.50 in. (21.59 cm)

Width: 1.80 in. (4.57 cm)

Weight

3.0 lb (1.36 kg)

Layer 2 protocol

ATM

External interfaces¹

Three DS3/E3 coaxial ports

Connector type²

BNC

Impedance

75 ohms (nominal)

Line encoding

B3ZS

Framing

C-bit parity, optionally PLCP with M23, otherwise ADM

Transmission distance

DS3—Short haul: <225 feet (68.58 meters), long haul: 225 to 450 feet (68.58 to 137.16 meters)

Power consumption

33.5W

Minimum software and network management requirement

Cisco IOS

•Non-redundant NI-2 card configurations—Release 12.1(1)DA

•Redundant NI-2 card configurations—Release 12.1(7)DA

CDM—Release 3.0/3.2 (optional)

¹All external interfaces for the DS3/2DS3 NI-2 card are located on the I/O card.

²All trunk and subtend connectors for the DS3/2DS3 NI-2 card are located on the I/O card.

A.1.9 OC-3c/2DS3 NI-2 Card Specifications

Table A-9 lists the specifications of the OC-3c/2DS3 NI-2 card.

Table A-9 OC-3c/2DS3 NI-2 Card Specifications

Specification

Description

Internal hardware

•150 MHz RC64475 CPU

•Galileo GT64120 system controller

•1M x 32 boot flash

•4M x 32 Flash

•512 KB boot EPROM

Dimensions

Height: 12.38 in. (31.45 cm)

Depth: 8.50 in. (21.59 cm)

Width: 1.80 in. (4.57 cm)

Weight

3.0 lb (1.36 kg)

Power consumption

33.5W

Layer 2 protocol

ATM

Minimum software and network management requirement

Cisco IOS

•Non-redundant NI-2 card configurations—Release 12.1(1)DA

•Redundant NI-2 card configurations—Release 12.1(7)DA

CDM—Release 3.0/3.2 (optional)

DS3 Ports (Subtending)

(DS3 port specifications are the same for single-mode and multimode cards.)

External interfaces¹

Two DS3 (44.736 Mbps) coaxial ports

Connector type²

BNC

Impedance

75 ohms (nominal)

Line encoding

B3ZS

Framing

C-bit parity, optionally PLCP with M23, otherwise ADM

OC-3c Port (Trunk)

Single-Mode Card

Multimode Card

External interface

One OC-3c/STM-1 (155 Mbps) single-mode port

One OC-3c/STM-1 (155 Mbps) multimode port

Connector type

SC-PC

SC-PC

Fiber type

Intermediate reach single mode

Multimode

Average transmitted power

-15 to -8 dBm

-20 to -14 dBm

Average received power

-8 dBm

-11 dBm

Transmission distance

Up to 12 miles (19.3 km)

Up to 1.2 miles (1.93 km)

Wavelength

1310 nm

1300 nm

¹The DS3 subtending interfaces for the OC-3c/2DS3 NI-2 card are located on the I/O card.

²The BNC subtend connectors for the OC-3c/2DS3 NI-2 card are located on the I/O card.

A.1.10 OC-3c/OC-3c NI-2 Card Specifications

Table A-10 lists the specifications of the single-mode and multimode versions of the OC-3c/OC-3c NI-2 card.

Table A-10 OC-3c/OC-3c NI-2 Card Specifications

Specification

Description

Internal hardware

•150 MHz RC64475 CPU

•Galileo GT64120 system controller

•1M x 32 boot flash¹ (4 MB)

•4M x 32 Flash (16 MB)

•512 KB boot EPROM

Dimensions

Height: 12.38 in. (31.45 cm)

Depth: 8.50 in. (21.59 cm)

Width: 1.80 in. (4.57 cm)

Weight

3.0 lb (1.36 kg)

Layer 2 protocol

ATM

Power consumption

33.5W

Minimum software and network management requirement

Cisco IOS

•Non-redundant NI-2 card configurations—Release 12.1(1)DA

•Redundant NI-2 card configurations—Release 12.1(7)DA

CDM—Release 3.0/3.2 (optional)

Single-Mode Card

Multimode Card

External interfaces

Two OC-3c/STM-1 (155 Mbps) single-mode ports

Two OC-3c/STM-1 (155 Mbps) multimode ports

Connector type

SC-PC

SC-PC

Fiber type

Intermediate reach single mode

Multimode

Average transmitted power

-15 to -8 dBm

-20 to -14 dBm

Average received power

-8 dBm

-11 dBm

Transmission distance

Up to 12 miles (19.3 km)

Up to 1.2 miles (1.93 km)

Wavelength

1310 nm

1300 nm

¹The version of the OC-3c/OC-3c NI-2 card with enhanced upstream bandwidth features (NI2-155SM-155SM2 and NI2-155MM-155MM2) has a 2M x 32 bootflash (8 MB).

A.1.11 DS3/2DS3+8xT1 IMA I/O Card Specifications

Table A-11 lists the specifications of the DS3/2DS3+8xT1 IMA I/O card.

Table A-11 DS3/2DS3+8xT1 IMA I/O Card Specifications

Specification

Description

Standards supported

ANSI T1.102

Power consumption

6W

External interfaces

•Three DS3

•Eight T1

•Alarm relay

•BITS clock

Internal hardware

N/A

Dimensions

Height: 9.0 in. (22.86 cm)

Depth: 0.69 in. (1.75 cm)

Width: 10.72 in. (27.22 cm)

Weight

1.2 lb (0.544 kg)

Minimum software and network management requirement

Cisco IOS—Release 12.1(6)DA

CDM—Release 3.3(2) (optional)

A.1.12 DS3/2DS3 I/O Card Specifications

Table A-12 lists the specifications of the DS3/2DS3 I/O card.

Table A-12 DS3/2DS3 I/O Card Specifications

Specification

Description

Standards supported

ANSI T1.102

Power consumption

6W

External interfaces

•Three DS3

•Alarm relay

•BITS clock

Internal hardware

N/A

Dimensions

Height: 9.0 in. (22.86 cm)

Depth: 0.69 in. (1.75 cm)

Width: 10.72 in. (27.22 cm)

Weight

1.2 lb (0.544 kg)

Minimum software and network management requirement

Cisco IOS—Release 12.1(1)DA

CDM—Release 3.0/3.2 (optional)

A.1.13 PEM Specifications

Table A-13 lists the specifications of the PEM.

Table A-13 PEM Specifications

Specification

Description

Dimensions

Height: 8.82 in. (22.4 cm)

Depth: 9.27 in. (23.55 cm)

Width: 2.45 in. (6.223 cm)

Weight

6 lb (2.72 kg)

Power consumption

60W

Minimum software and network management requirements

Cisco IOS—Release 12.0(5)DA

CDM—Release 3.2 (optional)

A.1.14 Blower Tray Specifications

Table A-14 lists the specifications of the blower tray.

Table A-14 Blower Tray Specifications

Specification

Description

Dimensions

Height: 3.375 in. (8.48 cm)

Depth: 8.125 in. (20.64 cm)

Width:18.50 in. (47.0 cm)

Weight

10.5 lb (4.76 kg)

Power consumption

37 to 120W

Minimum software and network management requirement

Cisco IOS—Release 12.0(5)DA

CDM—Release 3.2 (optional)

A.2 Software Specifications

Table A-15 lists Cisco 6160 system software specifications.

Table A-15 Software Specifications

Specification

Description

Management protocols

Software support for SNMP to Cisco EMF¹

Management applications

•Cisco IOS

•CDM

Management interfaces

In band—ATM VC
Out of band—10BaseT Ethernet, console, auxiliary

¹EMF = Element Management Framework

Specification		Description
Cisco 6160 chassis dimensions		11 RUs¹—18.35 in. x 21.35² in. x 11.8 in. (46.6 cm x 54.2 cm x 30.0 cm)
Cisco 6160 chassis weight		Empty—Approximately 40 lb (18.2 kg) Loaded—Approximately 95 lb (43.2 kg)
Acoustic noise		60 dB at normal fan speed
Network interface		• OC-3c (single- or multimode fiber) WAN uplink or subtend •DS3 WAN uplink or subtend •T1 WAN uplink or subtend •T1 IMA group WAN uplink or subtend
ADSL Interface		CAP—Up to 7.168 Mbps downstream/1.088 Mbps upstream DMT—Up to 8.032 Mbps downstream/864 kbps upstream G.lite—Up to 1.536 Mbps downstream/512 kbps upstream
SDSL Interface		2B1Q up to 1168 kbps upstream and downstream
SHDSL Interface		TC-PAM up to 2312 kbps upstream and downstream
IDSL Interface		2B1Q
Craft interface		Console terminal connection on the NI-2 card
Management access		•RJ-45 interface for craft alarm discovery •RJ-45 Ethernet •ATM in-band management
External alarm contacts		Single dry contact alarm input (NO)
Power requirements		Dual inputs, -48VDC each Note See "Preparing for Installation," for detailed power requirements.
CO operating requirements	Temperature Altitude Humidity	41 to 104�F (5 to 40�C)—Operating 23 to 122�F (-5 to 50�C)—Short-term operating -197 to 13,124 feet (-60 to 4,000 meters) 5 to 90% (noncondensing)
Subtending		NI-2 card DS3/2DS3+8xT1 IMA I/O card DS3/2DS3 I/O card

Specification	Description
Standards supported	•Frame Relay FRF.8 •Frame Relay FRF.9 (compatible) •RFC 1661/1662 (PPP over HDLC) •RFC 1973 (PPP over Frame Relay) •ANSI T1.601-1992 •ETSI ETR 080 (1966) •ITU G.961
External interfaces	8 (no connectors on card)
Data rates (per port)	Downstream: Up to 144 kbps Upstream: Up to 144 kbps
Line encoding	2B1Q
Internal hardware	•50 MHz Motorola MPC860 microprocessor •Siemens PEF 24911/24902 (DFE/AFE) •32 MB SDRAM •2 MB Flash
Dimensions	Height: 6.07 in. (15.42 cm) Depth: 8.50 in. (21.59 cm) Width: 0.88 in. (2.24 cm)
Weight	0.8 lb (0.36 kg)
Power consumption	5.5W
Minimum software and network management requirement	Cisco IOS—Release 12.1(2)DA CDM¹— Release 3.2 (optional)

Specification	Description
Standards supported	•TC-PAM without optis •ITU G.991.2 •ITU G.994.1 •ETSI SDSL, TM6(00)10 •ETSI SDSL DRAFT (TS 101 524)
Power consumption	11.3W at 136 kbps 15.0W at 1.554 Mbps 16.5W at 2.312 Mbps
Maximum data rates (per port)	2.312 Mbps
Maximum data rate (per card)	Minimum software—Cisco IOS 12.1(7)DA2 •18.5 Mbps downstream •5.0 Mbps for odd ports upstream •5.0 Mbps for even ports upstream Minimum software—Cisco IOS 12.2(7)DA •18.5 Mbps downstream •18.5 Mbps upstream
External interfaces	8 (no connectors on card)
Internal hardware	MPC850 3.3V power 40-Mhz CPU
Dimensions	Height: 6.07 in. (15.42 cm) Depth: 8.50 in. (21.59 cm) Width: 0.88 in. (2.24 cm)
Weight	0.70 lb (0.32 kg)
Minimum software and network management requirement	Cisco IOS—Release 12.1(7)DA2 CDM—Release 3.3(3) (optional)
Minimum software and network management requirement for RADSL¹	Cisco IOS—Release 12.2(7)DA CDM—Release 3.4 (optional)

Specification	Description
Standards supported	•ANSI T1.413, Category 1 only •ANSI T1.413, Annex F (Reduced NEXT)\ •Universal Test & Operations PHY for ATM, Level 2; A standard for transport of ATM cells over a 16-bit parallel data bus. Refer to the ATM Forum document af-phy-0039.000. •ITU G.992.1, Annex A (G.dmt) •ITU G.992.2. (G.lite) •ITU G.994.1. (G.hs)
External interfaces	8 (no connectors on card)
Data rates (per port)	Upstream: Up to 1024 kbps Downstream: Up to 8.064 Mbps
Internal hardware	•40 MHz Motorola MPC850 microprocessor •8 MB SDRAM •1 Mb boot flash •1 kb serial EEPROM
Dimensions	Height: 6.07 in. (15.42 cm) Depth: 8.50 in. (21.59 cm) Width: 0.88 in. (2.24 cm)
Weight	0.875 lb (0.4 kg)
Power consumption	24W
Minimum software and network management requirement	Cisco IOS—Release 12.1(6)DA CDM—Release 3.3(2) (optional)

Specification	Description
External interfaces	4 (no connectors on card)
Internal hardware	•AMD 186-based 3.3V 18-MHz CPU •128KB SRAM •512K Flash
Dimensions	Height: 6.07 in. (15.42 cm) Depth: 8.50 in. (21.59 cm) Width: 0.88 in. (2.24 cm)
Weight	0.875 lb (0.4 kg)
Minimum software and network management requirement	Cisco IOS—Release 12.1(1)DA CDM—Release 3.0 (optional)
	DMT Mode	CAP Mode	G.lite Mode
Standards supported	•ITU G.dmt (G.992.1) ANSI T1.413	•RADSL	•ITU G.lite (G.992.2)
Power consumption	17.5W	13.5W	13W
Maximum data rates (per port) Downstream Upstream	8.032 Mbps 864 kbps	7.168 Mbps 1.088 Mbps	1.536 Mbps 512 kbps

Specification	Description
Internal hardware	•150 MHz RC64475 CPU •Galileo GT64120 system controller •1M x 32 boot flash •4M x 32 Flash •512 KB boot EPROM
Dimensions	Height: 12.38 in. (31.45 cm) Depth: 8.50 in. (21.59 cm) Width: 1.80 in. (4.57 cm)
Weight	3.0 lb (1.36 kg)
External interfaces¹	One DS3 (44.736 Mbps) coaxial port Eight T1(1.544 Mbps)/E1 (2.048 Mbps) RJ-48 ports
Connector types²	DS3—BNC E1/T1—RJ-48
Impedance	DS3—75 ohms (nominal) T1—100 ohms (nominal) E1—120 ohms (nominal)
Line encoding	DS3—B3ZS T1—AMI or B8ZS E1—AMI or HDB3
Framing	DS3—C-bit parity, optionally PLCP with M23, otherwise ADM³ T1—SF or ESF E1—PCM30 or CRC4
Transmission distance	DS3—Short haul: <225 feet (68.58 meters), long haul: 225 to 450 feet (68.58 to 137.16 meters) T1/E1—Short haul: 0 to 655 feet (0 to 199.64 meters), long haul: >655 feet (199.64 meters) no span power
Power consumption	32.5W
Minimum software and network management requirement	Cisco IOS •Non-redundant NI-2 card configurations—Release 12.1(6)DA •Redundant NI-2 card configurations—Release 12.1(7)DA CDM—Release 3.3(2) (optional)

Specification	Description
Standards supported	ANSI T1.102
Power consumption	6W
External interfaces	•Three DS3 •Eight T1 •Alarm relay •BITS clock
Internal hardware	N/A
Dimensions	Height: 9.0 in. (22.86 cm) Depth: 0.69 in. (1.75 cm) Width: 10.72 in. (27.22 cm)
Weight	1.2 lb (0.544 kg)
Minimum software and network management requirement	Cisco IOS—Release 12.1(6)DA CDM—Release 3.3(2) (optional)

Specification	Description
Management protocols	Software support for SNMP to Cisco EMF¹
Management applications	•Cisco IOS •CDM
Management interfaces	In band—ATM VC Out of band—10BaseT Ethernet, console, auxiliary