ACCULINK 316x DSU/CSU
B-2 January 1997 3160-A2-GB21-50
Table B-1
(2 of 2)
Models 3160/3164/3165 DSU/CSUs Technical SpecificationsSpecifications Criteria
NETWORK T1 INTERFACE
Physical Interface (USA)
Physical Interface (Canada)
Framing Format
Coding Format
Line Build-Out (LBO)
ANSI PRM
Bit Stuffing
Yellow Alarm Generation
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
LOOPBACKS
Standard
Additional AT&T TR 54016, AT&T TR 62411, ANSI T1.403.1989
RLB (Repeater Loopback), DLB (DTE Loopback), V.54 Loop 2 and
Loop 3, ANSI T1.403 Annex B Fractional T1 Loopback
PORT INTERFACE
Standards
Rates EIA 530A, V.35, RS-449, X.21
Nx64 – 64K-1.536 Mb
Nx56 – 56K-1.344 Mb
APPROVALS Refer to the product labeling
CLOCKING SOURCES T1 network interface, Port 1, internal clock, or (for Models 3160/3164 DSU/CSUs)
DTE Drop/Insert (DSX-1) interface or external clock
MODEM INTERFACE
Physical Interface
Rate
Integral Dial Modem
RJ11C (USA), CA11A (Canada)
2400 bps
V.22
PHYSICAL DIMENSIONS
Height
Width
Depth
Models 3160/3164 DSU/CSUs = 3.90 inches (10.0 cm)
Model 3165 DSU/CSU = 2.13 inches (5.4 cm)
7.63 inches (19.4 cm)
12.13 inches (30.8 cm)
WEIGHT Models 3160/3164 DSU/CSUs = 3.6 pounds (1.7 kg)
Model 3165 DSU/CSU = 2.4 pounds (1.1 kg)
ENVIRONMENT
Operating Temperature
Storage Temperature
Relative Humidity Shock and
Vibration
32°F to 122°F (0°C to 50°C)
–4°F to 158°F (–20°C to 70°C)
5%—95% (noncondensing)
Withstands normal shipping and handling