Description
Technical Specification
| Amount of users | 128 analog users
500 SIP+analog users |
256 analog users
500 SIP+analog users |
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| Slots | 6 slots | 10 slots | ||
| System slot | SSW card | Main control card
1WAN，2LAN，RJ45，Transmission rate 10 or 100 or 1000Mbps； 1console，RJ45，115200bps； 1Full or High Speed USB2.0 port |
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| MEXP card | Maintenance Management card
2 Management port，RJ45 1Full or High Speed USB2.0 port |
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| MEXP-4E1 card | Digital trunk card
4E1 or T1，RJ45，120 Ohm 1 Full or High Speed USB2.0 port |
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| Service slot | FXS card | Provides 32FXS port，8 x RJ45 port | ||
| FXO card | Provides 32FXO port，8 x RJ45 port | |||
| Chassis | 1.5U, Metal Material | 2.5U, Metal Material | ||
| Operating environment | Power | 200W | 250W | |
| Voltage | AC 110V to 240V; 50 or 60Hz | |||
| humidity | less than 95%（Non-condensing） | |||
| Barometric pressure | 86Kpa to 106KPa | |||
| Reliability | 7×24 hours Reliability is greater than 99.999%；MTBF>50000 hours | |||