Table 8-34 Pin Definitions Of The Interface On The 12Mt Card - Raisecom RC3000-15 Hardware Description

Raisecom
RC3000-15 (P100R001) Hardware Description
Frequency distortion
Total distortion (1020
Hz)
Gain change according to
level
Degree of unbalance
about earth
Idle channel noise
Ringing voltage
Return loss
Interface PINs
For colors of the cable used by the interface, see section 13.14 MUL cable.
Table 8-34 lists PIN definitions of the interface on the 12MT card.

Table 8-34 PIN definitions of the interface on the 12MT card

HDB26M figure
Parameter
300–3000 Hz; < 0.5 dB
3000–3400 Hz; < 3.0 dB
0 to -30 dBm0; < 33 dB
-30 to -40 dBm0; < (33–22) dB
-40 to -45 dBm0; < 22 dB
+3 to -40 dBm0; ∆ < 0.5 dB
-40 to -50 dBm0; ∆ < 1.0 dB
-50 to -55 dBm0; ∆ < 3.0 dB
300–600 Hz: > 40 dB
600–2400 Hz: > 46 dB
2400–3400 Hz: > 41 dB
< -67 dBm0p
Typical 75 VAC sinusoidal wave/30 Hz
300–600 Hz: > 12 dB
600–3400 Hz: > 15 dB
HDB26M PIN
7
17
8
18
25
26
5
15
Raisecom Proprietary and Confidential
Copyright © Raisecom Technology Co., Ltd.
Description
PIN definition
CH-01A No.1 voice
CH-01B
CH-02A No.2 voice
CH-02B
CH-03A No.3 voice
CH-03B
CH-04A No.4 voice
CH-04B
8 Voice cards
Description
98