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2 OF 4 207822 REV A ECO 15932
Quantum Series
PD60S & PD60SL Modem Redundancy Switch
Instructions for selection of your Quantum Modem Redundancy Switch Options:
1
Select the Redundancy Switch interface options for
interface positions A, B, C & D in accordance with the traffic
interfaces used on the associated Traffic Modems, and
overhead protection if required. Each Switch interface panel
caters for up to 4 Modems with like physical interfaces.
2
3
Select whether the system is to be IF (PD60S) or L-band (PD60SL).
Select the features needed within the Backup Modem, ensuring
that the Backup Modem includes all the features of every
Traffic Modem within the Redundancy Group.
Rear view of PD60S IF Redundancy Switch
Please select your Backup Interface Options to include all modem interfaces within the group.
Interface
Position A
hardware
option
Select
1 Option
4 x LVDS / EIA530 on D25 female supports serial LVDS, RS422, X.21, V.35
4 x G.703 on BNC and RJ45 supports G.703 unbalanced and balanced
4 x HSSI on HD50 50-way SCSI-2 connector
4 x Ethernet on RJ45 supports 10/100BaseT Ethernet
Interface
Position B
hardware
option
Select
1 Option
4 x LVDS / EIA530 on D25 female supports serial LVDS, RS422, X.21, V.35
4 x G.703 on BNC and RJ45 supports G.703 unbalanced and balanced
4 x HSSI on HD50 50-way SCSI-2 connector
4 x Ethernet on RJ45 supports 10/100BaseT Ethernet
Blanking Plate (position not used)
Interface
Position C
hardware
option
Select
1 Option
4 x LVDS / EIA530 on D25 female supports serial LVDS, RS422, X.21, V.35
4 x G.703 on BNC and RJ45 supports G.703 unbalanced and balanced
4 x HSSI on HD50 50-way SCSI-2 connector
4 x Ethernet on RJ45 supports 10/100BaseT
4 x overhead protection for Modems connected to Interface Position A
Blanking Plate (position not used)
Interface
Position D
hardware
option
4 x LVDS / EIA530 on D25 female supports serial LVDS, RS422, X.21, V.35
4 x G.703 on BNC and RJ45 supports G.703 unbalanced and balanced
4 x HSSI on HD50 50-way SCSI-2 connector
4 x Ethernet on RJ45 supports 10/100BaseT Ethernet
4 x overhead protection for Modems connected to Interface Position B
Blanking Plate (position not used)
Select
1 Option
S E L E C T Y O U R O P T I O N S H E R E
A
B
C
D