118Appendix A Metro Ethernet Routing Switch 8600 module technical specifications

15.4 in. (39.1 cm)

Depth:

18.5 in. (47.0 cm)

Weight:

8.0 lb (3.6 kg)

Electrical specifications

Input power:

76 W maximum

Thermal rating:

261 Btu/hr maximum

MTBF rating

244 708 hr

Connector type

RJ-45 connector wired as MDI-X (see "Pin assignments: 8648TXE/8648TXM module port" (page 118))

Cable specifications

Type:

Category 3, 4, or 5 UTP cable (10 Mb/s operation)

Category 5 UTP cable (100 Mb/s operation)

Maximum distance: 328 ft (100 m)

Port connectors

The ports on both the 8648TXE and 8648TXM modules are RJ-45 ports wired as MDI-X connectors ("Pin assignments: 8648TXE/8648TXM module port" (page 118)).

Pin assignments: 8648TXE/8648TXM module port

Connector

Pin number

Signal

 

 

 

 

1

Input receive data + (RX+)

 

 

 

 

2

Input receive data - (RX-)

 

 

 

 

3

Output transmit data + (TX+)

 

 

 

 

6

Output transmit data - (TX-)

 

 

 

 

4, 5, 7, 8

Not used

 

 

 

Nortel Metro Ethernet Routing Switch 8600

Installation — Modules

NN46220-306 02.02 Standard

4.27 July 2008

Copyright © 2005-2007, Nortel Networks

Page 118
Image 118
Nortel Networks 8004DC 15.4 in .1 cm Depth 18.5 in .0 cm Weight Lb 3.6 kg, 244 708 hr, Input receive data + RX+, Not used