3100-A2-GK40-40
July 2000
9
Table 2. ACCULINK Model 3151 CSU Technical Specifications
Specifications
Criteria
POWER REQUIREMENTS
Sixteen 3151 CSUs with SDU, SDCP,
and fan module:
115 Vac power supply
–
48 Vdc power supply
90 to 132 Vac, 60 Hz ±3
(1.01 amps, 89.8 watts at 115 Vac)
–60 to
–
40 Vdc
(1.82 amps, 87.8 watts at
–48 Vdc
)
POWER CONSUMPTION
3.1 watts per circuit card
DTE INTERFACE
Physical Interface
Framing Format
Coding Format
DTE Line Equalization
Send AIS
DB15S
D4, ESF
AMI, B8ZS
5 selectable ranges from 0 to 655 feet (0 to
196.5 meters
Selectable
NETWORK INTERFACE
Physical Interface
USA
Canada
Framing Format
Coding Format
Line Build-Out (LBO)
ANSI PRM
Bit Stuffing
Keep Alive to Network
Yellow Alarm Transcoding
RJ48H (T1), RJ48C with adapter cable
CA81A (T1 with adapter cable)
D4, ESF
AMI, B8ZS
0.0 dB, –7.5 dB,–15 dB, –22.5 dB
Selectable
AT&T TR 62411
AIS, Framed All Ones, Network Signal Looped
Selectable
LOOPBACKS
Standard
Additional
AT&T TR 54016, AT&T TR 62411, ANSI
T1.403.1989
LLB (Line Loopback), PLB (Payload Loopback),
RLB (Repeater Loopback)
APPROVALS
Refer to the product labeling
PHYSICAL DIMENSIONS
Height
Width
Depth
7.1 inches (18.0 cm)
1.0 inches (2.5 cm)
14.2 inches (36.1 cm)
WEIGHT
0.84 pounds (.38 kg)
ENVIRONMENT
Operating Temperature
Storage Temperature
Relative Humidity
Shock and Vibration
32° to 122°F (0° to 50°C)
–4° to 158°F (–20° to 70°C)
5%—95% (noncondensing)
Withstands normal shipping and handling
