Cisco Systems Catalyst 8510 User Manual
Distance and Pinout Information
Maximum Transmission Distances
Transceiver Speed
Cable Type
Max. Distance
Between Stations
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)
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)
1
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.
attenuation to the cable or the transmitter might overdrive the receiver and introduce data errors.
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)
Pinouts to RJ-45 Connectors
The 10/100 Mbps Ethernet interface module with unshielded twisted-pair (UTP)
ports supports RJ-45 connectors.
ports supports RJ-45 connectors.
Pinouts to RJ-48c Connectors
The T1, E1, CES T1 and CES E1 port adapters support RJ-48c 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 –
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