Transceiver Speed
|
Cable Type
|
Max. Distance Between Stations
|
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)
|
OC-3c, 155-Mbps ATM
|
Single-mode fiber, long reach
|
25 miles (40 km)
|
OC-3c, 155-Mbps ATM
|
Multimode fiber
|
1.2 miles (2 km)
|
OC-12c, 622-Mbps
|
Single-mode fiber, intermediate reach
|
9 miles (15 km)
|
OC-12c, 622-Mbps
|
Single-mode fiber, long reach
|
25 miles (40 km)1
|
OC-12c, 622-Mbps
|
Multimode fiber
|
1640 feet (500 m)
|
OC-48c, 2488-Mbps
|
Single-mode fiber, intermediate reach
|
9 miles (15 km)
|
OC-48c, 2488-Mbps
|
Single-mode fiber, long reach
|
50 miles (80 km)
|
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)
|
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 (250 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)
|
CDS3, 45-Mbps
|
Coaxial cable
|
450 feet (137 m)
|
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.
|
Pinouts to RJ-45 Connectors
The 10/100 Mbps Ethernet interface module with unshielded twisted-pair (UTP) ports supports RJ-45 connectors. The following table lists the signals for RJ-45 cable 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 -
|
Pinouts to RJ-48c Connectors
The T1, E1, T1 CES, E1 CES, T1 IMA, and E1 IMA port adapters support RJ-48c connectors. The following table lists the signals for 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
|
Dimensions (H x W x D)
|
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) Interface Module: 1.2 x 14.4 x 16 in. (3.0 x 36.6 x 40.6 cm) Interface Module (OC-48c): 2.37 x 14.4 x 16.26 in. (6.0 x 36.6 x 41.3 cm)
|
Weight
|
Processor: 6.85 lb (3.10 kg) Interface modules: 3.55 lb (1.61 kg) Port adapter (approximately): 1.10 lb (0.50 kg) Chassis only: 70 lb (31.75 kg) Chassis fully configured with 2 route processors, 8 interface modules, 3 switch processors, and 2 power supplies:160 lb (72.57 kg)
|
DC voltages supplied and steady-state maximum current ratings
|
+3V3 @ 15.0A +5V @ 5.0A +12V @ 6.0A +42V @ 28.84A
|
AC voltages supplied and steady-state maximum current ratings
|
+3V3 @ 15.0A +5V @ 5.0A +12V @ 6.0A +42V @ 27.46A
|
Operating temperature
|
32 to 122ºF (0 to 50ºC)
|
Nonoperating temperature
|
-40 to 167ºF (-40 to 75ºC)
|
Humidity
|
10 to 90% noncondensing
|
Altitude
|
-500 to 6,500 ft (-152 to 2000 m)
|
Description
|
Specifications
|
Regulatory Compliance
|
CE Marking (European Union)1 UL 1950 (U.S.) CSA C22.2 No. 950 (Canada) EN60950 (European Union) IEC 60950 (International) AS/NZS 3260 (Australia/New Zealand) TS001 (Australia) 21CFR1040 (Laser - U.S.A) EN60825 (Laser - European Union) IEC60825 (Laser - International) FCC Part 15 (CFR 47) Class A (U.S.) VCCI Class A with UTP and Class B with FTP cables (International) 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)
|
Products bear CE Marking indicating compliance with the 99/5/EC directive, which includes the following safety and EMC standards.
|
Product Documentation
Catalyst 8540 CSR Documentation
http://www.cisco.com/univercd/cc/td/doc/product/l3sw/8540/index.htm
Catalyst 8540 MSR Documentation
http://www.cisco.com/univercd/cc/td/doc/product/atm/c8540/index.htm
Related Web Pages
Catalyst 8500 Series
http://www.cisco.com/warp/public/cc/pd/si/casi/ca8500/index.shtml
Layer 3 Backbone
http://www.cisco.com/warp/public/779/largeent/design/L3_backbone.html
Catalyst 8540 CSR Software
(requires CCO authorization)
http://www.cisco.com/cgi-bin/tablebuild.pl/cat8540c
Catalyst 8540 MSR Software
(requires CCO authorization)
http://www.cisco.com/cgi-bin/tablebuild.pl/cat8540m
Catalyst 8540 CSR Functional Software
(requires CCO authorization)
http://www.cisco.com/cgi-bin/Software/Tablebuild/tablebuild.pl/cat8540c-fpga
Catalyst 8540 MSR Functional Software
(requires CCO authorization)
http://www.cisco.com/cgi-bin/Software/Tablebuild/tablebuild.pl/cat8540m-fpga
Cisco Interactive Quick Start Guides
http://www.cisco.com/mm/quickstart/
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Posted: Wed Jul 2 23:10:46 PDT 2003
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