Cisco Systems 1010 Distance and Pinout Information, Maximum Transmission Distances, Max. Distance

Distance and Pinout Information

Maximum Transmission Distances

		Max. Distance
Transceiver Speed	Cable Type	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
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.

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 –

Pinouts to RJ-48c Connectors

The T1, E1, CES T1 and CES E1 port adapters support RJ-48c connectors.

Pin Description

1Receive ring

2Receive tip

3No connection

4Transmit ring

5Transmit tip

6No connection

7No connection

8No connection