
Chassis Installation
WARNING:Before you install, operate or service the system, read
the
Site Preparation and Safety Guide
important safety information you should know before working
with the system.
. This guide contains
Attaching Brackets and Guides
Installing a Chassis in a Rack
WARNING:Two people are required to lift the chassis.To
prevent damage to the chassis and components, never
attempt to lift the chassis by the handles on the power
supplies or on the interface modules.

Ports and Cabling
ROUTE PROCESSOR
PORTS
CABLE
CONNECTORS
RJ-45Management port
PORT ADAPTER/
INTERFACE MODULE
PORTS
10/100BaseT, T1/E1,
CES, CE1 Frame Relay
100BaseFX
155 Mbps, 622 Mbps
Gigabit Ethernet
CABLE
CONNECTORS
RJ-45, RJ-48c
MT-RJ fiber
SC-type fiber
Console port
EIA/TIA-232
E1, CES, DS3/E3, CDS3
25 Mbps
BNC
96-pin Molex

Replacing Components
Inserting an Interface Module Inserting a Port AdapterSecuring an ESD Strap
WARNING: Always connect the ESD
wriststraptotheESDstrapconnection
atthe top leftside of the chassisbefore
removing any component.
Inserting and Removing Flash PC Cards
Changing a Power Supply
Inserting a New Fan
WARNING: Always turn off the power supply unit
before removing it. While holding the AC or DC
power supply handle with one hand, place your
other hand underneath to support the bottom of
the supply.

Distance and Pinout Information
Maximum Transmission Distances
Max. Distance
Transceiver Speed Cable Type
10/100-Mbps Ethernet Category 5 UTP 328 feet (100 m)
100-Mbps Ethernet Multimode fiber 1640 feet (500 m)
1000-Mbps Ethernet Multimode fiber 1640 feet (500 m)
1000-Mbps Ethernet Single-mode fiber 16404 feet (5 km)
25-Mbps ATM Category 5 UTP 328 feet (100 m)
155-Mbps ATM Single-mode fiber 9 miles (15 km)
155-Mbps ATM Single-mode fiber, long reach 18 miles (30 km)
155-Mbps ATM Multimode fiber 1.2 miles (2 km)
622-Mbps ATM Single-mode fiber 9 miles (15 km)
622-Mbps ATM Single-mode fiber, long reach 25 miles (40 km)
622-Mbps ATM Multimode fiber 1640 feet (500 m)
T1, 1.544-Mbps ATM Category 5 twisted-pair 650 feet (198 m)
E1, 2.048-Mbps ATM Category 5 twisted-pair and FTP (120 ohm) 650 feet (198 m)
E1, 2.048-Mbps ATM Coaxial cable (75 ohm) 650 feet (198 m)
CDS3, 45-Mbps Coaxial cable 450 feet (137 m)
CE1, 2.048-Mbps ATM Category 5 twisted-pair 650 feet (198 m)
CES T1 Category 5 twisted-pair and FTP 650 feet (198 m)
CES E1 Category 5 twisted-pair and FTP (120 ohm) 820 feet (248.5 m)
CES E1 Coaxial cable (75 ohm) 650 feet (198 m)
DS3, 45-Mbps Coaxial cable 450 feet (137 m)
E3, 34-Mbps Coaxial cable 1299 feet (396 m)
1. If you are attaching a short cable to the 622-Mbps long-reach port adapter, you must add 10 dB of
attenuation to the cable or the transmitter might overdrive the receiver and introduce data errors.
Between Stations
Pinouts to RJ-45 Connectors
The 10/100 Mbps Ethernet interface module with unshielded twisted-pair (UTP)
ports supports RJ-45 connectors.
Pin Signal Description
1 RXD+ Receive data +
2 RXD– Receive data –
3 NC No connection
4 NC No connection
5 NC No connection
6 NC No connection
7 TXD+ Transmit data +
8 TXD– Transmit data –
1
Pinouts to RJ-48c Connectors
The T1, E1, CES T1 and CES E1 port adapters support RJ-48c connectors.
Pin Description
1 Receive ring
2 Receive tip
3 No connection
4 Transmit ring
5 Transmit tip
6 No connection
7 No connection
8 No connection

Specifications and Regulatory Compliance Information
Description Specifications
Switch and processor
capacity
Dimensions (H x W x D) Chassis: 10.4 x 17.25 x 18.4 in (26.4 x 43.1 x 46.0 cm)
Weight Empty chassis: 32 lb (15.5 kg)
Airflow 95 cfm through the system fan assembly
Operating temperature 32 to 122 F (0 to 50 C)
Nonoperating temperature
Humidity 10 to 90%, noncondensing
Altitude
Microprocessor 100-Mhz MIPS R4700
AC total output 388W maximum
AC-input voltage 100-240 VAC wide input with power factor correction
AC frequency Auto sensing limits: 100 to 127/200 to 240 VAC, 8/4A, 47 to
AC current rating 8/4A with the chassis fully populated
Power supply load 376W maximum configuration, 200W typical with max
DC voltages supplied and
steady-state maximum
current ratings
10-Gbps shared memory, nonblocking switch fabric up to 32
KB frames
Processor card and carrier module:
1.2 x 14.4 x 16 in (3.0 x 36.6 x 40.6 cm)
Port adapter: 1.2 x 6.5 x 10 in (3.0 x 16.5 x 25.4 cm)
Power supply: 2.7 x 6.0 x 15.3 in (6.9 x 15.2 x 38.9 cm)
Fully populated chassis: approximately 130 lb (59.09 kg)
AC power supply: 11 lb (4.98 kg)
DC power supply: 10 lb (4.54 kg)
°°
–40 to 167 F (–40 to 75 C)
°°
–500 to 10,000 ft (–52 to 3048 m)
63 Hz
configuration
System: +5V @ 70A
+12V @ 2A
+24V @ 0.2A
Processor: +5V @ 15A
+24V @ 25mA
+12V @ 500mA
Description Specifications
Memory 8-MB Flash memory SIMM (upgradable to 16 MB)
64-MB DRAM
256-KB boot EPROM
128-KB SRAM
No Flash PC card installed by default (accepts 8-, 16-, or
20-MB Intel Series 2+ Flash PC cards)
Regulatory Compliance UL 1950 (U.S.A.)
CSA 950 (Canada)
EN60950 (European Union)
IEC 950 (International)
AS/NZS 3260 (Australia/New Zealand)
TS001:1997 (Australia)
21CFR1040 (Laser - U.S.A.)
EN60825 (Laser - European Union)
IEC60825 (Laser - International)
CE Marking (European Union)
FCC Part 15 (CFR 47) Class A (U.S.A.)
VCCI Class A with UTP and Class B with FTP cables (Japan)
EN55022 Class A with UTP and Class B with FTP cables
(European Union)
CISPR 22 Class A with UTP and Class B with FTP cables
(International)
AS/NZS 3548 Class A with UTP and Class B with FTP cables
(Australia/New Zealand)

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USA
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Tel: 408 526-4000
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Fax: 408 526-4100
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France
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Fax: 33 1 58 04 61 00
Americas
Headquarters
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San Jose, CA 95134-1706
USA
http://www.cisco.com
Tel: 408 526-7660
Fax: 408 527-0883
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