Comtech EF Data NetPerformer SDM-9 Series, Hardware Installation Manual, Page: 89 / 136

Product Description
Memotec Inc. 4-27
• Each port permits connection of a WAN/user line for data traffic
• Protocols supported:
P-SDLC
,
S-SDLC
,
HDLC
,
PVCR
,
FR-NET
,
FR-USER
,
DDCMP , T-ASYNC , R-ASYNC , BSC , COP , PASSTHRU , synchronous and asyn-
chronous
PPP
,
X25
and
SP
(available with SkyPerformer license only)
• Throughput speeds: 8 to 2048 Kbps, on both ports of the interface card
• Together with the built-in serial port, a maximum of 3 serial ports are available
on an SDM-9220 or SDM-9230 unit.
NOTE:
There are no status LEDs on this interface card. All monitoring can be carried
out using the Display Port State console command (
DS/PORT
), described in
the NetPerformer Reference Guides .
4.10.6 Interface Card Status LEDs
Analog Voice Interface Cards
The LEDs on the front face of an analog voice interface card (FXS, FXO or E&M)
indicate activity on the corresponding port. For the LED locations refer to:
• “The Dual FXS Interface Card (above), and Quad FXS Interface Card (below)”
on page 4-18
• “The Dual FXS Interface Card (above), and Quad FXS Interface Card (below)”
on page 4-18
• “Dual FXO Interface Card (above), Quad FXO Interface Card (below)” on
page 4-19
• “Dual FXO Interface Card (above), Quad FXO Interface Card (below)” on
page 4-19
Figure 4-17: The Dual Serial Port Interface Card