User guide

!! Preliminary version of user guide v1.8 !!

15. Appendix D - Technical Conditions for Installation

15.1. StarGate

15.1.1. 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

Power input max. 230VA

15.1.2. GSM

Mobile network type GSM phase II or UMTS

Transmission output per channel 900MHz / 2W, 1800MHz / 1W or

850MHz / 2W, 1900MHz / 1W or

850MHz / 1900MHz / 2100MHz

SIM cards plug-in small 3V

VF connector GSM boards with TC35i,MC45(6),GM47(8),

Q25CL

UMTS boards with MC8755V

modules –SMA 50ohm

Length of antenna cable (RG58) Max. 20m

15.1.3. PRI Interface(s)

Interface ISDN PRI

Signaling Q.931-EDSS1

Type (NT or TE) NT/TE

TEI number 0 – 63

Clock (master or slave) Master/Slave

Connector RJ 45, Rxpin, Txpin Switchable RJ45

(Rx-3,6 Tx-4,5 / Rx-4,5 Tx-3,6)

D channel timeslot 16

15.1.4. VoIP interface

Interface 4x 100BaseT

Signaling SIP

Voice compression G.723.1 MP-MLQ at 6.3, ACELP at 5.3 kbps

G.729 Annex A CS-ACELP at 8kbps

G.727 E-ADPCM at 16 to 40 kbps

G.726 ADPCM at 16 to 40 kbps

G.711 PCM at 64kbps (u-Law/A-Law)

NetCoder Proprietary at 6,4 to 9,6 kbps, 800 bps

steps

Silence suppression G.723.1 Annex A ; G.729 Annex B

PCM and ADPCM – per RFC 3389 or proprietary