Small Office Install
Small Office Edition Installation Manual
Page 58
IP Office 3.0
40DHB0002UKED Issue 3 (4th February 2005)
Interfaces
Interface
Information
DTE
9-way D-Type female connector, V.24/V.28.
Analog ports
RJ45 sockets: Loop start
Power Fail
ports
RJ45 sockets: telephone ports act as master sockets (Analog port 2 switches to POT
port 2)
Telephone
(Phone ports)
RJ45 sockets. EU - Telephone ports act as master sockets. CLI Schemes: DTMFA,
DTMFC, DTMFD, FSK and UK20. REN = 2 Off Hook current = 25mA. Ring Voltage =
40V (nominal) RMS. External Bell (via analog port); REN = 1
LAN 1-4
RJ45 sockets. Four Port switch. Auto-negotiating 10/100BaseT Ethernet ports.
ISDN
(optional)
ROW Interfaces:
BRI : RJ45 sockets. ETSI S/T Interface to CTR3 for Pan European Connection.
PRI T1: RJ45 socket: FCC Part 68.
USA Interfaces:
PRI T1 Service: Ground Start (GS) – Default, E&M, 56k data for 5ESS, 56/64/64
restricted for 4ESS
PRI ISDN Switch support: 4ESS, 5ESS, DMS-100, DMS-250 (includes conformance
to ANSI T1.607 & Bellcore Special Report SR4287, 1992
PRI ISDN Services: AT&T Megacom 800, AT&T WATS (4ESS), AT&T SDS Accunet
56kB/s & 64kB/s (4ESS), AT&T Multiquest (4ESS).
ISDN Data
Rates
BRI: B-channel 64kbps or 56kbps, D-channel 16kbps (2B+D).
PRI: B-channel 64kbps or 56kbps, D-channel 64kbps (23B+D).
WAN
(standard)
RJ45 Socket. Ethernet LAN port.
WAN
(optional)
37 way D-Type female sockets. X.21 interface to 2048k bps, V.35 interface to 2048k
bps and V.24 Interface to 19.2k bps.
Audio
3.5mm Stereo Jack socket. Input impedance - 10k /channel.
Maximum AC signal – 200mV rms.
External
Control
3.5mm Stereo Jack socket. Switching Capacity - 0.7A.
Maximum Voltage - 55V DC On state resistance - 0.7.
Short circuit current - 1A. Reverse circuit current capacity - 1.4A.
Wireless
module
(optional)
16 bit type II PCMCIA format PC Card.
IEEE 802.11b WiFi.
Voice Memory
(optional)
16 bit type II PCMCIA format PC Card.
64M flash memory.