Avaya Remote Access Module 4, Hardware Reference Manual, Page: 39 / 41

Section 2: Technical Data
Revision 5
39
TECHNICAL SPECIFICATIONS
I
NTERFACES
Interface Information
DTE 25 way D-Type female connector, V.24/V.28. (Used for
Production Test purposes only).
ISDN BRI S/T: 2 or 4 x RJ45 sockets, depending on model.
ETSI S/T Interface to CTR3 for Pan European
Connection.
PRI S/T: 1 x RJ45 socket. ETSI S/T Interface to CTR4
for Pan European Connection.
ISDN Data Rates BRI: B-channel 64kbps or 56kbps, D-channel 16kbps.
PRI: B-channel 64kbps or 56kbps, D-channel 64kbps.
LAN 8 x RJ45 sockets, on the front of the unit. 10BaseT Ethernet
(10Mbps). Port 8 is MDI/MDIX switchable via the adjacent
‘Daisy Chain’ pushbutton switch. Refer to Port Labelling, on
page 11.
1x 15 way D-Type female socket, with Slide Lock, on the rear
of the unit. AUI LAN port.
WAN 1 x 37 way D-Type female socket. X.21 interface to 2048k
bps, V.35 interface to 2048k bps and V.24 Interface to 19k2
bps.
Audio 1 x 3.5mm Stereo Jack socket.
Input impedance - 10k /channel.
Operational input voltage level - 1V rms.
Maximum a.c. signal for mono – 200mV rms.
Maximum a.c. signal for stereo – 100mV rms.