| Connector of ALD Interface |
3 x 8 pin connector according to IEC 60130-9, acc. to AISG
|
| Power supply from BTS
|
AC : 100~240V / 50~60Hz / Max. 2.0A
|
| Power supply to ALD |
3 x +12VDC (Max. 1.7A) ; 3 x +24VDC (Max. 1.7A)
|
| Total output power |
+12VDC (Max. 130W) ; +24VDC (Max. 130W)
|
| Protocol to ALD |
HDLC hex-coded command set, acc. to AISG (AISG1.1, 3GPP/AISG2.0 compliant)
|
| Interface to BTS |
Ethernet (100 Base-T) and USB (Debug)
|
| Protocol to BTS |
TCP/IP, HTTP/HTML, SNMP, ICMP/PING
|
| Alarm interface to BTS |
2 x Open collector output, user programmable
|
| Max. number of ALD’s |
Up to 24 RET’s in daisy chain and up to 6 DTMA’s ; depending on cable configuration and max. power
|
| Operating temperature |
-30 ~ +55℃
|
| Lightning protection |
Common (±1KV, 8/20us), AISG CON’N 3EA |
| Dimensions(H x W x D) |
49.0 x 420.0 x 243.0 mm (1.93 x 16.53 x 9.57 inch) |
| Front panel dimensions
(H x W x D)
|
49.0 x 482.6 x 243.0 mm (1.93 x 19.0 x 9.57 inch) |
