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Mediant 2000 SIP
Mediant 2000 SIP User’s Manual 184 Document #: LTRT-72504
Table 12-1: Mediant 2000 Selected Technical Specifications (continues on pages 183 to 185)
Function Specification
Fax Transparency
Automatic fax bypass (pass-through) to G.711, ADPCM or NSE bypass mode
Modem Transparency
Automatic switching (pass-through) to PCM, ADPCM or NSE bypass mode for modem
signals (V.34 or V.90 modem detection)
Protocols
VoIP Signaling Protocol
SIP - RFC 3261
Communication Protocols RTP/RTCP packetization.
IP stack (UDP, TCP, RTP).
Remote Software load (TFTP & BootP support).
Telephony Protocols PRI (ETSI Euro ISDN, ANSI NI2, 4/5ESS, DMS 100, QSIG Basic Call, Japan INS1500,
Australian Telecom, New Zealand Telecom, Hong Kong Variant, Korean MIC)
E1/T1 CAS protocols: MFC R2, E&M wink start,
Immediate start, delay start, loop start, ground start,
Feature Group B, D for E1/T1
In-Band Signaling DTMF (TIA 464A)
MF-R1, MFC R2
User-defined Call Progress Tones
Interfaces
Telephony Interface
1, 2, 4, 8 or 16 E1/T1/J1 Balanced 120/100 ohm
Network Interface
Two 10/100 Base-TX, half or full duplex with auto-negotiation
LED Indicators
LED Indications on Front
Panel
Power, ACT/Fail, T1/E1 status, LAN status, Swap ready indication
Connectors & Switches
Rear Panel
Trunks
1 to 8 and 9 to 16
Two 50-pin female Telco connectors (DDK57AE-40500-21D) or 8 RJ-48c connectors
for trunks 1 to 8 only
Ethernet 1 and 2
Two 10/100 Base-TX, RJ-45 shielded connectors
AC Power
Standard IEC320 Appliance inlet.
Option for a dual (fully redundant) power supply.
2-pin terminal block (screw connection type) suitable for field wiring
applications connecting DC Power connector: MSTB2.5/2-STF (5.08 mm) from
Phoenix Contact.
Bonding and earthing: A 6-32-UNC screw is provided. Correct ring terminal and 16
AWG wire minimum must be used for connection.
Or crimp connection shown below.
DC Power
Note that to meet UL approvals, users must fulfill the criteria below.
2-pin terminal block (crimp connection type) comprising a Phoenix Contact
Adaptor:
Shroud: MSTBC2,5/2-STZF-5,08.
Contacts: MSTBC-MT0,5-1,0
Cable requirement: 18 AWG x 1.5 m length.
Physical
AC Power Supply
Universal 90 to 260 VAC 1A max, 47-63 Hz
Option for a dual redundant power supply.
DC Power Supply (optional)
36 to 72 VDC (nominal 48 VDC), 4A max, floating input
Environmental (DC)
Operation Temp: 0° to 40° C / 32° to 104° F
Short Term Operation Temp (per NEBS): 0° to 55° C / 32° to 131° F
Storage: -40° to 70° C / -40° to 158° F
Humidity: 10 to 90% non-condensing