1/2-Port Bri-U Nim Card Ports - Enterasys X-Pedition XSR-3020 Getting Started Manual

Cable, CompactFlash and Accessory Specifications

1/2-Port BRI-U NIM Card Ports

The XSR provides a serial NIM card for 1 or 2 WAN interfaces over an ISDN BRI-U line, as shown
in Figure
Refer to
Regulatory/Safety Compliance
The ISDN BRI-U NIM complies with the following regulatory requirements: PCI Local Bus
Specification Rev 2.2, IEEE P1386 Draft Rev 2.4, IEEE P1386.1 Draft Rev 2.4, ANSI T1.601-1999,
and IEEE 1149.1.
The NIM also complies with the following safety requirements: FCC Part 68, CS03, FCC Class B,
UL 1950, IEC 950, and EN 60950.
A-18
A-21. The Port 0 and 1 LEDs shine when the lines are active and ready to receive traffic.
Figure A-21
Port 0 Activation LED
Figure A-22 for pinout assignments.
Figure A-22
Pin 1
ISDN BRI-U NIM Card (RJ-49C ports shown)
ISDN BRI-U -NIM Pinouts
Pin Signal
BRI-U
1
Pin 8
2
3
4
5
6
7
8
Port 1 Activation LED
Unused
Unused
Unused
Signal (Tip)
Signal (Ring)
Unused
Unused
Unused