PRI BRI ISDN
BRI ISDN Interface Power
- 40V
- 1W Normal and Restricted on S
- 88V
- 3W Normal
- Sealing on U
Analog Telephone Interface
LAN
Internal Modem
Semi-Permanent Connection
- Semi-permanent/nailed-up connection
B Channels
- 2 per BRI
- 6-30 per PRI E1
- 6-23 per PRI T1
Display Indicators
- P (physical)
- D (datalink)
- B (B channel)
Protocol Analyser (optional)
- Layer 1, 2, and 3 can be analysed for both ISDN and X.25
- Configuration for all networks irrespective of networks simulated
Network Variants
- ITU (supplied as standard)
- Euro-ISDN (Europe)
- NAT-1/DMS100/5ESS (North America)
- BTNR191 (UK)
- VN2/3 (France)
- 1TR6 (Germany)
- NTT (Japan)
- Supported by PCMCIA plug-in personality cards
D Channel Packet
- X.25 on BRI1/BRI2
- 100 logical calls in DCE mode
User Interface
- Windows application or VT100 Terminal
Directory Numbering BRI
- Two numbers per interface normal
- 10 numbers per interface if using DDI/MSN
- One number per interface for auxiliary working
Directory Numbering PRI
- Two numbers per interface normal
- 10 numbers per interface if using DDI/MSN
- One number per interface for auxiliary working
ISDN Supplementary Service Support
- Various depending on network simulated
Test Tones
- Dial, Busy, Error, Ringing
- Selected Tones 300Hz - 3400Hz, +3dBm to -26dBm
Power Requirements
Environmental
Weight
Size
- Desktop - 12cm(h) x 48cm(w) x 38cm(d)
- 19" Rack - 9cm(h) x 48cm(w) x 39cm(d)
Warranty
- One year product Warranty
