Airspan Networks Inc ASMAX49 사용자 설명서
Cabling The ProST
29
CONNECTING PROST TO SDA-4S
The ProST connects to the SDA-4S or SDA-4S/VL using a CAT 5 cable with 8-pin RJ-45
connectors on either end. The ProST provides a 15-pin D-type port for interfacing with the SDA-
4S. However, for allowing the use of RJ-45 connectors, your ProST kit includes a DB15-to-RJ45
adapter that can easily be attached to the ProST's 15-pin D-type port.
The cable setup for ProST-to-SDA-4S connectivity is as follows:
The cable setup for ProST-to-SDA-4S connectivity is as follows:
Cable: Straight-through CAT 5 Ethernet cable
Connectors:
Connectors:
o
ProST: DB15-to-RJ45 adapter
o
SDA-4S: DB15-to-RJ45 adapter
o
CAT 5 cable with 8-pin RJ-45 male connectors on either end
Connector pinouts:
Wire color
Wire
pair
Pin
Function
Blue/White
5
+48 VDC
Blue
1
4
48 RTN
Orange/White
1
Rx+
Orange
2
2
Rx-
Green/White
3
Tx+
Green
3
6
Tx-
Notes:
• Only pins 1 to 6 are used.
• Pins 7 and 8 should not be wired to the ProST end.
• The wire color-coding described in the table is AS.MAX's standard for wire color-coding.
However, if you implement your company's wire color-coding scheme, ensure that the
wires are paired and twisted according to pin functions listed in the table above (e.g. Rx+
with Rx-).
To connect the ProST to the SDA-4S:
1.
Attach the DB15 side of the DB15-to-RJ45 adapter to the ProST's 15-pin D-type port
(female), labeled DATA & PWR.
2.
Attach the DB15 side of the second DB15-to-RJ45 adapter to the SDA-4S's 15-pin D-
type port (female).
3.
Plug the RJ-45 connector, at one end of the CAT 5 cable (not supplied), into the RJ-45
port of the DB15-to-RJ45 adapter located at the ProST.
4.
Plug the RJ-45 connector, at the other end of the CAT 5 cable, into the RJ-45 port of the
DB15-to-RJ45 adapter located at the SDA-4S.