Hardware Specifications; Cable Pin Assignments; Figure 134 Ethernet Cable Pin Assignments; Table 42 General Specifications - Nortel BCM50a Configuration Manual

Appendix E

Hardware specifications

Table 42 General specifications

Power Specification
MTBF
Operation Temperature
ADSL Specification for WAN ADSL/ADSL2/ADSL2+ with TR-067 compliance
Ethernet Specification for
LAN/ VPN Ports

Cable pin assignments

Figure 134 Ethernet cable pin assignments

WAN/LAN Ethernet Cable Pin Layout:
Straight-Through
(Switch)
1 IRD +
2 IRD -
3 OTD +
6 OTD -
I/P AC 100~240V 50/60Hz; O/P DC 18V 1.1A
266997 hrs (Mean Time Between Failures)
0º C ~ 40º C
10/100Mb/s Half / Full autonegotiation, autosensing
Crossover
(Adapter) (Switch)
1 OTD + 1 IRD +
2 OTD - 2 IRD -
3 IRD + 3 OTD +
6 IRD - 6 OTD -
BCM50a Integrated Router Configuration — Advanced
229
(Switch)
1 IRD +
2 IRD -
3 OTD +
6 OTD -