Pdh Interface Unit; Table 4-6 Pdh Processing Boards And Available Slots; Table 4-7 Pdh Interface Boards And Their Available Slots - Huawei OptiX OSN 7500 Technical Manual

OptiX OSN 7500
Technical Manual - System Description

4.2.2 PDH Interface Unit

Table 4-6 shows the PDH processing boards and their available slots, and Table 4-7
shows the PDH interface boards and their available slots.

Table 4-6 PDH processing boards and available slots

Board Full name
SPQ4 4 x E4/STM-1
processing board
PD3 6 x E3/DS3
processing board
PL3 3 x E3/DS3
processing board
PQ1 63 x E1 processing
board
PQM 63 x T1/E1
processing board

Table 4-7 PDH interface boards and their available slots

Boa rd Full name
MU04 4 x E4/STM-1 electrical
interface board
TSB8 8 interface switching &
bridging board
D34S 6 x E3/DS3 PDH interface
switching board
C34S 3 x E3/DS3 interface
switching board
D75S 32 x 75 ohm E1/T1
interface switching board
D12S 32 x 120 ohm E1/T1
interface switching board
Available slot Outlet mode
slot 2–slot 3, slot Led out from the
17–slot 18 interface board
slot 2–slot 3, slot Led out from the
17–slot 18 interface board
slot 2–slot 3, slot Led out from the
17–slot 18 interface board
slot 1–slot 3, slot Led out from the
17–slot 18 interface board
slot 1–slot 3, slot Led out from the
17–slot 18 interface board
Available slot
slot 19–slot 22, slot 35–slot 38
slot 37–slot 38
slot 19–slot 22, slot 35–slot 38
slot 19–slot 22, slot 35–slot 38
slot 19–slot 22, slot 35–slot 38
slot 19–slot 22, slot 35–slot 38
Huawei Technologies Proprietary
4-8
Interface type Connector
75 ohm E4/STM-1 SMB
electrical interface
75 ohm E3/DS3 SMB
electrical interface
75 ohm E3/DS3 SMB
electrical interface
120 ohm and 75 DB44
ohm E1 interface
120 ohm E1 DB44
interface and 100
ohm T1 interface
Interface Used with
type
SMB SPQ4
None MU04, D34S,
C34S and PD3,
PL3
SMB PD3
SMB PL3
DB44 PQ1
DB44 PQ1, PQM
4 Boards