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Nortel Secure Router 8012
Hardware Description B List of boards
Issue 5.3 (6 April 2009)
Nortel Networks Inc.
B-9
Table B-14 Attributes of the 4SAE interface
Attribute Description
Connector type DB-28
V.24 V.35 Interface standard and
working mode
DTE and DCE DTE
DCE
Minimum baud rate
(bit/s)
1200 1200
Maximum baud rate
(bit/s)
64 k 2.048 M
Cable type V.24 DTE cable
V.24 DCE cable
V.35 DTE cable
V.35 DCE cable
Supported protocols PPP
HDLC
Frame Relay
MFR
MP
B.9 ATM 155M optical interface module
Table B-15 shows the attributes of the optical interface module.
Table B-15 Attributes of the ATM 155M optical interface
Attribute Description
Interface rate 155 Mbit/s
Interface
standard
SONET/SDH
Supported
service type
ATM Traffic Constant Bit Rate (CBR)
rt_Variable Bit Rate-Real Time (VBR)
nrt_Variable Bit Rate-Non Real Time (VBR)
Unspecified Bit Rate (UBR)