22
Specification
Criteria
COM Port/Interface –
Communications/Management
Standard
Data rates
25-position (DB25) connector
EIA-232/ ITU, V.24 (ISO 2110)
9.6, 14.4, 19.2, 28.8, 38.4, 57.6, and 115.2 kbps
T1 Network Interface
(FrameSaver SLV 9124 only)
Data rates
Services supported
Physical interface (USA)
Physical interface (Canada)
Framing format
Coding format
Line Build-Out (LBO)
ANSI PRM
Bit stuffing
Yellow alarm generation
8-position modular unkeyed USOC jack
Up to 1.536 Mbps
Fractional T1 service, frame relay service
RJ48C
CA81A using adapter cable
D4, ESF
AMI, B8ZS
0.0 dB, –7.5 dB, –15 dB, –22.5 dB
Selectable
FCC Part 68, AT&T TR 62411
Selectable
DSX-1 Interface
(FrameSaver SLV 9124 only)
Physical interface
Framing format
Coding format
DTE line equalization
Send AIS
15-position D-Subminiature connector
D-Sub 15 socket
D4, ESF
AMI, B8ZS
5 selectable ranges from 0 to 655 feet
(0 – 196.5 meters)
Selectable
DDS Network Interface
(FrameSaver SLV 9624 only)
Data rates
Services supported
Physical interface (USA)
Physical interface (Canada)
8-position modular keyed USOC jack
56 kbps and 64 kbps clear channel
4-wire service, frame relay service
RJ48S
CA48S