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Using the Test Port
Specifications
Table 3-2 lists the CT3 trunk card specifications.
Table 3-2
Description
Dimensions H x W x L
Weight
Transmission bit rate
MTBF
Power requirements
Regulatory compliance
1. MTBF = Mean time between failures.
Connecting Trunk Card Cables
The CT3 trunk card receives and transmits 45-Mbps signals through a 75-ohm cable, using common
female BNC coaxial cable connectors. There are two female BNC connectors: one for T3 transmit data
and one for T3 receive data. Use a 75-ohm coaxial cable to connect the T3 lines (see Figure 3-5).
To connect the T3 lines, follow these steps:
Attach the end of the T3 cable directly to the BNC receptacle on the trunk card (see Figure 3-6).
Step 1
Cisco AS5800 Universal Access Server Dial Shelf Card Guide
3-10
CT3 Trunk Card Specifications
Specification
15.4 x 0.08 x 18.7 in. (39.12 x 0.203 x 47.5 cm)
without the carrier
15.5 x 1.23 x 19 in. (39.37 x 3.12 x 48.26 cm) with the
carrier
8 lb (3.6 kg)
44,736 Mbps
1
Exceeds 50,000 hr
+3.3 VDC, 8A, 5%
+5.0 VDC, 15A, 5%
Safety: UL 1950, CSA 22.2 No. 950, EN60950,
AUSTEL TS001, AS/NZS 3260, IEC 950
Emissions: CFR 47 Part 15 Class B(FCC), CISPR22
Class B, EN55022 Class B, AS/NRZ 3548 Class B,
ICES003, VCCI Class B
Immunity: IEC 1000-3-2, IEC 1000-3-3,
IEC-1000-4-2, IEC-1000-4-3, IEC-1000-4-4,
IEC-1000-4-5, IEC-1000-4-6, IEC-1000-4-11,
EN50082-1, EN50082-2
For additional compliance information, refer to the
Regulatory Compliance and Safety Information
document that accompanied this device.
Chapter 3
Channelized T3 Trunk Card
78-7097-03
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