IP Office Installation
Installation Manual Page 98
IP Office 2.1 40DHB0002USCL Issue 10c (11th May 2004)
Interfaces
Interface Information
DTE 25 way D-Type female connector, V.24/V.28. (9 way D-type on IP412s)
ISDN
ROW Interfaces:
BRI : RJ45 sockets. ETSI S/T Interface to CTR3 for Pan European Connection.
PRI E1: RJ45 socket. ETSI T Interface to CTR4 for Pan European Connection.
PRI E1-R2: RJ45 socket. ETSI T Interface to CTR4 for Pan European Connection.
PRI E1-R2: 75 BNC Coax.. ETSI T Interface.
PRI T1: RJ45 socket: FCC Part 68/JATE connection.
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).
Analog ports RJ45 sockets: Loop start/Ground start (region dependant)
Power Fail ports RJ45 sockets: telephone ports act as master sockets
ISDN Data Rates BRI: B-channel 64kbps or 56kbps, D-channel 16kbps.
PRI: B-channel 64kbps or 56kbps, D-channel 64kbps.
Telephone 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 RJ45 sockets. Auto-negotiating 10/100BaseT Ethernet (10Mbps). Port 8 is MDI/MDIX
switchable via the adjacent Uplink pushbutton switch.
WAN 37 way D-Type female sockets. X.21 interface to 2048k bps, V.35 interface to 2048k
bps and V.24 Interface to 19k2 bps.
Audio 3.5mm Stereo Jack socket. Input impedance - 10k /channel. Maximum a.c. signal –
200mV rms.
External Control 3.5mm Stereo Jack socket. Switching Capacity - 0.7A. Maximum Voltage - 55V d.c.
On state resistance - 0.7. Short circuit current - 1A. Reverse circuit current capacity -
1.4A.
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