網絡分析儀 NP7000
Network Probe WAN protocol test set. In one package, test T1, E1 / 2MB data, ISDN, RS232, RS422, V.35 (NP7000)
NCC Acquisition Corp NP7000 Network Probe
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: 10? C to 50? C (50? F to 122? F)
? Operating Humidity: 10% to 80% Relative Humidity Non-condensing
? Storage Temperature: -30? C to 60? C (-20? F to 140? 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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