Test Interfaces
- 34 pin V.35 Interface
- 25 pin RS-232C/Mil-188C Test Interface
- 37 pin RS-449/422/423 Test Interface
- 9 pin RS-232C Interface for Serial Printing and Remote Control
- Dual Bantam and RJ-48 T1/E1 Interface Jacks
- 15 pin T1/E1 Interface
- BNC Jack for T1/E1 Clock Input, ISDN Clock input and External BERT Clocking
- RJ-48 jack for use by the speaker monitor input and for tone generator
signal injection input/output
- Handset Jack for Voice Communications
- ISDN (S/T & U) Interface Jacks
Protocol Analysis Options
- PPP, Frame Relay, SNA, X.21, X.25, Baudot, DDCMP, ISDN (Q.921/Q.931),
LAPD X.25, SS7/SS#7/IS-41
- T1 / 2.048 MHz / CEPT / E1 Transmission Tests
- US Standard T1-1.544 Mbps
- CCITT Standard 2.048 Mbps
- Dual T1/E1 Receivers and Transmitters
- Clocking: Recovered, External, Internal
- Selectable Line Buildout: O dB, -7.5 dB, -15 dB
- Automatic Line Buildout: O to -37 dB
- Selectable Line Equalization: 0-133 Feet, 133-266 Feet, 266-399 Feet,
399-533 Feet, 533-655 Feet
- Line Codes: AMI, HDB3, B8ZS, B7 and Auto Configure
- Framing: Unframed, D1D, D2, D3, D4, ESF, CEPT 2M (E1), Framed 2M , Multiframed,
and Auto Configure
- Line Terminations: Terminated (US 100 ohms, G.703 at 75 ohms or 120 ohms),
Bridged ( 1000 ohms), Drop/Insert Terminated, Drop/Insert Bridged
- BERT Test Patterns: Mark, Space, 1:1 (Alt), 1:3, 1:7, 2:8. Yellow Alarms,
Blue Alarms, Red Multi-frame Alarms, 3:24, 63, 511, 2047, QRSS, 2^15-1,
2^20-1, 2^23-1, 2^23-1 with 14 Zero Suppression, 24 bit User Defined Pattern
- CSU Loop Up/Loop Down commands, Smart Jack Loop Up/Loop Down commands
- Time stamped Error Reporting to Disk and/or Printer
- Scripted BERT Testing (User Definable)
- Drop and Insert
- Drop and Insert to RS-232, RS-449, V.35 Interfaces or Any Protocol Analysis
Instrument and BERT
- 16K BRITE Card Drop to Q.921/Q.931
- Channel Display (24 or 32 Channel Display)
- 24 T1 or 32 E1 Channels Simultaneously Displayed
- Hex, Binary, status
- Signaling Bit Display
- 24 Channel T1 or 32 E1 Display of Signaling Bits
- Wink Measurements for Response and Duration Times (Intrusive and Monitor
Modes)
- Time stamped Signal Bit Capture, 1-24 Channels
Digital TIMS
- Transmission and Measurement of Voice Range Tones via T1/E1 Drop and Insert
- Drop Out for Measurement or Insert to Generate Level and Frequency for
Individual T1 Channels or E1 Timeslots
Lead Status Monitor
- Graphics Display: Mnemonical for V.35, RS-422, RS-232
- Alarms: Visual and Audible - Triggered when Selected Lead(s) go on or
off
- Baud Rate Frequency Counter on Transmit and Receive Clocks
Data Line Monitor with Auto Configuration
- Monitor/Emulate Internal RS-232, V.35, RS-449/422/423 Interfaces
- Protocols SDLC, SDLC(NRZI), HDLC, BSC, Async, Programmable Sync (1 or
2 character sync), IPARS
- Emulation: DTE and DCE
- Data Capture from Drop and Insert, BRI, PRI, T1 and E1
- Data Monitor and Emulation Rates: 256 Kbps (400 Kbps aggregate)
- Codes Sets: ASCII, EBCDIC, 6-bit Transcode, IPARS, EBCD
- Lead Status: Real Time Status Displayed During Data Monitoring
- Error Checking: CRC-CCITT, CRC-6, CRC-12, CRC-16, LRC and Parity
High Speed Bit/Block Error Rate Tester
- Synchronous and Asynchronous Data
- Full Duplex and Half Duplex (Ping Pong) Modes
- Half Duplex (Ping Pong) Mode is centralized. NP7000 can control up to
32 Remote NP7000's.
- Interfaces: RS-232, RS-449/422/423, V.35
- Receive / Transmit Patterns: 63, 511, 2047, 4095, Mark, Space, and User
Programmable Patterns, (63 byte QBF and 24 bit binary), 2^15-1, 2^20-1,
2^23-1, 1:1, 1:3, 1:7, 3:24, QRSS
- Data Block Size: CCITT Specifications - 63, 511, 2047, 4095 Bits
- DDS Loop Patterns Supported : OCU, CSU, and DSU Loop Backs (Latching,
Non-latching, Release) During Tl/E1 Drop & Insert
- US Specifications 1000 Bits
- Internally Generated Transmit Speeds (bps): 75, 110, 134.5, 150, 200,
300, 600, 1200, 1800, 2000, 2400, 3600, 4800, 7200, 9600, 12000, 14400,
16000, 19200, 28800, 32000, 38400, 48000 Synchronous and Asynchronous,
56000, 57600, 64000, 72000, 128000, 192000, 256000, 384000, 460800, 512000,
576000, 768000, 1024000, 1152000, 1536000, 2048000, External, Synchronous
- Clocking DCE Source, DTE Source, External
- Character Framing: 5, 6, 7 or 8 Bits, Plus Parity, 1, 1.5, or 2 Stop
Bits
- Parity: Odd, Even or None
- Test Duration: 1, 5, 10, 30 Minutes, Continuous
- Lead Status Display
- Alarms: Visual and Audible - Conditional Triggering on Bit or Block Error
Counts
- Single or Block Error Inject
VT220 Terminal Emulator
- Programmable function keys (F1-F12) with 20-character answer back message
for F1
- Code Sets: ASCII of EBCDIC
- Character framing: 7 or 8 bits per character width and 1, 1.5 or 2 stop
bits
- Parity: Odd, Even or None
Remote Control (RS-232C/V.24) Port
- Remote unit is controllable from VT220 or PC (Running VT220 Emulation)
Memory
- RAM: 1 Mb program data storage
- Flash Memory: 1 Mb non-volatile program storage
Data Storage
- Floppy Disk: 2Mb 3.5" diskette with maximum capture buffer size of
600K
- Hard Drive: 40Mb with maximum capture buffer size of 16Mb
Power
- Removable rechargeable Nickel Cadmium (Ni-Cad) battery. AC adapter included.
- Charging time: 3 hours
- Operating time on battery: 1-3 hours nominal (Depends on test functions
being performed.)
Standard Accessories
- Custom Softcase, Cables, User Manual, System Diskette
- AC Adapter 120V / 12 VDC, 2.5 Amps, (International) 220V / 12 VDC, 2.5
Amps
- Removable Nickel Cadium (Ni-Cad) Battery
Data Display/Keyboard
- Size: 2000 Characters (80 x 25) supertwist high contrast LCD with backlight
- Keys: 65 Full ASCII Character Set. Unsealed, 10 million keystroke operation
life
Physical Size
- 9.88" Wide x 4.37" High x 8.5" Deep (25.10 cm x 11.10 cm
x 21.59 cm)
- Weight: (Base Unit) 8.5 Pounds (3.86 kg)
Environmental
- Operating Temperature: 10ø C to 50ø C (50ø F to 122ø
F)
- Operating Humidity: 10% to 80% Relative Humidity Non-condensing
- Storage Temperature: -30ø C to 60ø C (-20ø F to
140ø F)
- Storage Humidity: 5% to 95% Relative Humidity Non-condensing
Tone/Sweep Generator
- Fixed Tone 100 Hz - 20,000 Hz with selectable output levels, One Hz increments
- Sweep: On screen 21 point frequency Vs level graphs in four ranges; 300
Hz - 3.6 Khz, 100 Hz - 5Khz, 100 Hz - 10 Khz, 100 Hz - 20 Khz
- Receive Accuracy: 100 Hz - 40 Khz +/- 2 dB, 900 Hz - 1025 Hz +/- .3 dB
- Transmit Level Range: 0 dBm to -16 dBm =/- 1 dB at 135 ohms
Dual Channel Oscilloscope
- Display is automatically updated once per trigger point
- Triggering Sources: CH-l, External. Slope: + or - selects the positive
or negative excursion of the signal to start the sweep
- Modes: NORMAL sweep, SINGLE sweep
- Maximum Input Voltage: 40 V p-p normal operation protected to 400 V (DC
+ AC peak)
Digital Volt/Ohm Meter
- Input Impedance: 10 M Ohm
- Capture Buffer Sizes: user selectable or dynamic based on available memory
- Volts AC: 0-400 V (True RMS), 400 mV (100 Hz - 100 Khz), 4 V (100 Hz
- 100 Khz), 40 V (100 Hz - 10 Khz), 400 V (50 Hz - 60 Khz +/- 2%)
- Volts DC: -400 V to +400 V +/- 2% dBm: -57 dBm to +54 dBm +/- 2.5%
- Ohmmeter: 0 Ohms to 40 Meg Ohms +/- 2.5%
- Continuity Thresholds: 50 Ohm, 600 Ohm, 1 K Ohm, 10 K Ohm, 1 M Ohm
Speaker Monitor
- Speaker monitor can be used simultaneously with other instruments
- Gain: +2dB, +8dB, +14dB, +22dB, +28dB, +34dB
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