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Technical Specifications
Table 3. Models 8996 and 8997 Technical Specifications
Specifications
Criteria
Size
Length: 10.4 inches (26.42 cm)
Height: 11.15 inches (28.32 cm)
Width: 1.0 inches (2.54 cm)
Weight
Approximately 1.2 lbs. (0.54 kg)
Approvals
Safety Certifications
Refer to the equipment’s label for approvals on product.
Power
48 V power is distributed through the BLC backplane.
Power Dissipation
12.1 watts
Physical Environment
Operating temperature
Storage temperature
Relative humidity
Shock and vibration
–40
°
to 149
°
F (–40
°
to 65
°
C)
–4
°
F to 158
°
F (–20
°
C to 70
°
C)
5% to 85% (noncondensing)
Withstands normal shipping and handling.
T1 and E1 Specifications
Number of ports
Connector Type
Standards Supported
Frame Formats
Line Type
Data Rates Supported
Facility Datalink Protocol
Cable Distance
8 T1 or E1
RJ45M-type (50-pin Telco)
RFC 495, ANSI T1.403, ITU G.703/G.704
T1: Extended Superframe
E1: CRC-4
T1: B8ZS
E1: HDB3
T1: 1.544 Mbps per T1 (max. 8 T1)
E1: 2.048 Mbps per E1 (max. 8 E1)
ANSI T1.403
T1/E1 (short haul): 200 meters (656 feet) (LBO=0, –7,
–15, –22 dB)
T1/E1 (long haul): 2000 meters (6561.7 feet)
Summary of Contents for 8995
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