6.1 2N® StarGate Technical Parameters
Subrack
Dimensions (W x H x D): 482 x 133 x 360 mm (84HP x 3U x 360 mm)
Weight (full configuration): 9,800 g
Power supply: 100–240V AC / 50–60Hz,or 48 DC
Power input: up to 230VA
GSM / UMTS
Mobile network type: GSM phase II or UMTS
Transmission output per channel: 900MHz / 2W, 1800MHz / 1W or850MHz /
2W, 1900MHz / 1W or850MHz / 1900MHz / 2100MHz UMTS
SIM cards: Plug-in small 3V
VF connector: GSM boards with TC35i,MC55i,Q55,UC864 UMTS boards with
MC8790Vmodule connector – SMA 50ohm
Antenna splitter: Only external models
PRI Interface(s)
Interface: 1 PRI or 2 ISDN PRI
Frame: E1
CRC: Supported
Signalling: Q.931-EDSS1
Type (NT or TE): Switchable NT or TE
TEI number: 0–63
Clock (master or slave): Master/Slave
Connector RJ 45, Rxpin, Txpin: Switchable RJ45 (Rx-1,2 Tx-4,5 / Rx-4,5
Tx-1,2)
D channel timeslot: 16
VoIP Interface
Interface: Switch 4x 10/100BaseT FullDuplex
Signalling: SIP
Voice compression:
G.723.1; MP-MLQ at 6.3, ACELP at 5.3 kbps
G.729 Annex A, B; CS-ACELP at 8kbps
G.711; PCM at 64kbps (u-Law/A-Law)
Number of voice channels: 30
Connector type: 4 RJ45 (Ethernet switch)
Adaptive Jitter Buffer
Jitter buffer size: 200 ms
The jitter fixed delay: 60 ms
Temperature
Working temperature range: 0°C to + 40°C
Relative humidity: up to 95% at 40°C
Air-condition: Recommended
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