| Specifications/Line
Interface |
| Line
Format: DS-1 AMI or B8ZS Line Code |
| Framing
Format: D4 Superframe, Extended Superframe, and SLC-96®
with automatic selection |
| Input
Frequency: 1.544 Mbps ±15 kbps |
| Jitter
Tolerance: Meets or exceeds CCITT O.171, PUB 41451,
PUB 43801, and PUB 62411-1985. |
| Input
Impedances: Terminated: 100 Ohms or Bridged: >1000
Ohms; front panel selectable |
| Input
Level: 200 mV to 6 V base-to-peak (-24 to +3 dB DSX)
|
| Input
Connectors: Dual parallel 310-type three-conductor
jacks or Optional Rear Panel Access |
| Test
Patterns: Automatically detects QRSS Framed or Unframed
(Option 375A-02) |
| Signaling
Bit Monitor Display Features/LED indicators |
| History
and Terminate mode |
| Line
and Framing Format |
| Standard
Errors and Alarms |
| Signaling
bits (A-B-C-D) |
| 8-bit
received channel data |
| History
Mode: History Mode holds LED status: Front panel selectable.
|
| Error
Monitor |
| Display
Features: 24–character alphanumeric LED display.
|
| Serial
Connector: DB9-F for printer or remote computer |
| Serial
Protocols: XON/XOFF, RTS/CTS, or DTR/DSR; configurable
data, start, stop, and parity format |
| Data
Format: Asynchronous; selectable baud rate, parity,
data bits and stop bits. |
| Intrinsic
Noise: 10 dBrnC (idle code received) |
| Channel
Selection: Channels 1 to 24 selectable via up/down
scroll switches |
| Audio
Monitoring: Speaker and 0 dBm, 600 Ohm TLP, 310-type,
three-conductor jack |
| Audio
Source: Either side individually or both |
| Speaker
Control: Volume adjust knob and monitor select/mute
source button |
|
Display
Features: 4-bit A-B-C-D signaling data for each
direction; two, seven segment numerics for channel
ID |
| Tutorials
and White Papers |
| New
IP Telephony Transparency Test, MoIP, Fax, Data &
Voice |
| Voice
Quality Tests For Next Generation Packet Voice Networks |
| V.90
Modem Protocol Analyzer White Paper |
| Fax
Emulator Test White Paper |
| DS-0
Integrity Test White Paper (SPBERT) |
| ATME
Responder Tutorial |
| SMOS
(Sage Mean Opinion Score) White Pape |
| G.168
White Paper |
| Packet
Voice Impairment Test White Paper |
| Echo
Sounder & Echo Generator White Paper |
| Perceptual
Speech Quality Measure White Paper |
