3Com SuperStack II PathBuilder S330 Reference Manual page 33

Table 5 PathBuilder S310 System Specifications
Serial Interface
Number of ports
Interface type
Data support
ATM support
Clock
Shaping
Data rates:
Minimum
Maximum
Maximum cable length
Clock outputs
Connector type on unit
Connector type on V.35 cable
converter
Connector pinouts
Connector type at end of
RS-422 cable
Connector pinouts
(continued)
1
HD 60-pin (DCE or DTE), female; V.35/RS-449/EIA530
(through cable converters)
Transparent HDLC/SDLC, Frame Relay, ATM DXI
AAL5
DCE or DTE, Internal or external (smooth clock)
VC level, dual leaky bucket
56Kbps to 6Mbps
56 Kbps
6 Mbps
50 feet @ 8 Mbps
Smooth clocks on transmit and receive lines to DTE
MOLEX 60-pin female
35-pin Winchester,
female for DCE, male for DTE
A Side
Chassis Ground
Signal Ground
Req to Send
Clear to Send
Data Set Ready
Rcv Line Sig Det
Send Data
Receive Data
Terminal Timing
Receive Timing
Send Timing
DB-37 subminiature,
female for DCE, male for DTE
A Side
Chassis Ground
Send Data
Send Timing
Receive Data
Req to Send
Receive Timing
Clear to Send
Terminal Ready 12
Receiver Ready 13
Terminal Timing 17
Signal Ground 19
Specifications
B Side
A
B
C
D
E
F
P S
R T
U W
V X
Y AA
B Side
1
4 22
5 23
6 24
7 25
8 26
9 27
30
31
35
21