CHAPTER 8 |
SBX
2
Technical Specifications and Approvals
Technical Feature Details
Processor Memory:
••
64Mbit NOR FLASH / 512Mbit SDRAM
••
NAND FLASH on memory modules
Processor Firmware:
••
Proprietary, with a Licensed Real Time Operating System (RTOS)
Real Time Clock:
••
Accuracy: 2 minutes / year
••
Back-up power duration: 2 days
Port Specifications:
Remote:
••
Compatible with global PSTN (FCC / IC / CTR-21)
••
Ring detection feature
••
DTMF detection feature
••
Loop current direction detection feature
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Connector: RJ45
••
Impedance: Configurable (FCC / IC / CTR-21)
••
Input Level (AGC onset): -30 dBm
••
Nominal Output Level: -9 dBm
••
Loop current: 10 mA - 60 mA (limiting)
••
Off Hook Loop Voltage: 40VDC maximum
Modem:
••
Compatible with global PSTN (FCC / IC / CTR-21)
••
56Kbps (V.90), 33.6Kbps (V.34), 14.4Kbps (V.32) + other modes
••
V.42 LAPM and MNP 2-4 error correction
••
V.42bis and MNP 5 data compression
••
Connector: RJ45
Alarm:
••
Input: contact closure or applied DC voltage up to +/-60V
••
Outputs: dry relay contacts (1 form
“C” - NO/NC/COM)
••
Output contacts: 1.0 A @ 30V / 0.5A @ 60V (60V maximum)
••
Input current: 5 mA @ 60V (maximum)
Serial Port
••
Type: RS-232 Transmit and Receive data (software flow control required)
••
Data Rate: 115 Kbps (maximum)
••
Connector: DB-9 with standard pin-out
••
Input Impedance (typ): 5 KΩ
••
Input Voltage (low): -15 V to +1.2 V
••
Input Voltage (high): +1.5 V to +15 V
••
Output Voltage Swing (typ): +/- 5.4 V into
3 KΩ
••
Protection (ESD): +/- 15KV Human Body
••
+/- 15KV IEC1000-4-2 Air Discharge
Network 1 Port:
••
Type: 10/100BaseTX Ethernet
••
IEEE 802.3 compliant
••
Connector: RJ-45 connector (
“Network 1”) with standard pin-out
••
Impedance: 100Ω / matched for Category 5 UTP cable
••
Protection: 1500 V RMS Hipot
••
2000 W / 100 A 8/20μs pulse
Interalia
|
SBX
2
System Manual
Page 81
