Cisco AS5800 Handbuch - Seite 8
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Specifications
lists the CT1 and CE1 trunk card specifications.
Table 3
Description
Specification
Dimensions
15.4 x .08 x 18.7 in. (39.12 x .203 x 47.5
H x W x L
cm) without the carrier
15.5 x 1.23 x 19 in. (39.37 x 3.12 x
48.26 cm) with the carrier
Weight
8 lb (3.6 kg)
Transmission bit rate:
T1
1.544 Mbps
E1
2.048 megabits per second (Mbps)
Power
48 VDC (power consumption: 3.3 VDC
requirements
and 5 VDC)
Regulatory compliance:
T1
AT&T Accunet TR 62411 specifications;
1
JATE
T9863040; PanEuro CE0168
E1
X
ACA TS001, A53260; JATE N98N019
0; Sweden 98031130; Singapore
ISDN2IPTAAE 034598; Singapore
DLCN1MBPSAO034498 ; UK
607122
1
JATE = Japan Approval Telecommunication Equipment.
CT1 and CE1 Trunk Card Specifications
CT1 and CE1 Trunk Card Port Pinout
The CT1 trunk card receives and transmits 1.544Mbps signals through
a 100ohm cable, using common RJ45 connectors. Use a straight
through RJ45toRJ45 cable to connect the T1 lines to an RJ45
receptacle.
The CE1 trunk card receives and transmits 2.048Mbps CE1 signals
through either 120ohm or 75ohm coaxial cable. All CE1 interface
cables use common RJ45 connectors on the dial shelf end.
The receive impedance is software configurable and may be
configured as 75 ohms or 120 ohms. The T1 default value is 100 ohms.
The E1 default value is 120 ohms. Use the line termination {75ohm |
120ohm} command in controller configuration mode to configure the
receive impedance.
lists the CT1 and CE1 port pinouts.
Table 4 CT1 and CE1 Trunk Card Port (RJ45) Pinouts
Pin
Signal
1
Receive tip
2
Receive ring
3
Jumpered ground
4
Transmit tip
5
Transmit ring
6
Jumpered ground
7
not used
8
not used
Warning