照片2
照片3 照片4厂家: 美国SUNRISE TELECOM
SunSet E10,该产品开创性的将2M数据传输口与电讯测试功能结合在一块手持式设备上。包括大范围的数据接口与全双工插入引出功能。可以提供E1接口呼叫过程的信令和流程。(在线进行电话呼叫、发送、测量测试音)
配备以下软件选项功能
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The
SunSet E10 is a handheld multifunction tester for transmission testing at 2.048
Mbps, channel testing, datacom testing and switching analysis for MFCR2, CCS7,
GSM and ISDN PRI. With it's unique "THRU MODE" and in-service dialing
and testing with dual transmitters and receivers, it has revolutionized field
testing of telecommunication circuits.
Bit Error Rate with G.821, G.826 and
M2100 measurements for nx64 kbps and 2.048 Mbps circuits. Also measures clock
frequency, true instantaneous and cumulative clock slip and wander, as well as
signal level and alarms simultaneously in two links .
Displays received signal pulse shape
graphically, superimposed with ITU-T G.703 mask.
Measures BERT on leased datacom lines
with G.703 co-dir, V.35, RS-232 etc. from 50 bps to 2.048 Mbps.
Measures VF level and frequency, Signal
to Noise Ratio and Psophometric noise on any selected channel. Injects tone with
variable level and frequency. Also allows a user to talk into any channel and
listen to conversation bi-directionally while in-service.
Bi-directional MFR2C analysis and dialing
with timed CAS (ABCD) bits transition and tonal event capture.
Detailed CCS7 protocol decode of CCS7 (ISUP,
TUP, SCCP etc.), GSM (A, Abis.. at 16/64 Kbps).
Monitors GSM speech and C bits on 13 Kbps
TRAU channel in uplink or downlink
Dialling/call set up in MFR2C and ISDN
SPECIFICATIONS
Connectors/Ports
2.048 Mbit/s bidirectional E1 interfaces
Line 1 Tx, Line 1 Rx, Line 2 Tx, Line 2 Rx
75欧 unbalanced BNC (f)
75欧 (optional): Replaces BNC with 1.6/5.6 mm (f)
120欧 (optional): Replaces BNC with BR2 (f), balanced
Serial port: 8-DIN, RS232C (V.24), DTE
Datacom interface: 30 pin HDI (High Density Interface)
connector (optional)
DC input for charging internal battery
Status/Alarm Indicators
Power and low battery LED indicators
16 dual-color LED indicators for Line 1 & Line 2
Current status and alarm history for: Signal, code error,
PCM-30, PCM-31, AIS, alarm, CRC detected, any error
Pattern Sync and bit error LED indicators
Test Pattern Generator
General: 1111, 0000, 1010, 100100 (1-in-3), 1-in-4, 1-in-
8, 3-in-24, FOX
PRBS: 2n-1, n=6, 7, 9, 11, 15, 20, 23
Selectable QRS or 220-1 ITU
Conforms to ITU-T O.151, O.152, O.153
Programmable: 10 patterns, 2048 bits long with user
definable labels
Test pattern inversion
E1 General
Bit Error Test rates: 2.048 Mbit/s, N (contiguous) and M
(noncontiguous) x64 kbit/s (N & M=1 to 31)
Full duplex bidirectional hitless in-service drop & insert
Drop and insert to internal test circuitry, datacom
interface (optional), Nx64 kbit/s test pattern; or 64
kbit/s A-law decoded VF channel to built-in speaker/
microphone
Automatic configuration
Line Coding: HDB3, AMI
Framing: Unframed, PCM-30, PCM-31, with or without
CRC-4, conforms to ITU-T G.704
Programmable Send Frame Words: Manual/auto E-bits,
MFAS word bit 5, bit 6 (MFAS RAI), bit 7, bit 8, MFAS
ABCD, FAS RAI, Display and Print Send and Receive
FAS/NFAS and MFAS/NMFAS words, auto CRC-4
generation, freely settable Sa4, Sa5, Sa6, Sa7, and Sa8
bits to 1 or 0 for 8 frames
Set idle channel code and ABCD bits
E1 Transmitters
Clock source
Internal: 2.048 MHz (± 5 ppm)
External: Through Line 1 Rx or Line 2 Rx, AMI or
HDB3. Through Multiport, sinusoidal, 50% duty
cycle; requires optional SS251 Datacom Module
Loop: Recovered through Line 1 Rx or Line 2 Rx
signal, selectable AMI or HDB3
Pulse shape: 3.0Vbp (± 10%) at 120ohm, 2.37Vbp (± 10%) at
75ohm. Conforms to ITU-T G.703.
Error/Alarm Injection
Code and/or bit error: Programmable burst of 1 to 9999
errors manually, or continuous rate of 2x10-3 to 1x10-9
CRC-4, FAS, E-bit: Single error
Generate AIS, TS16-AIS (PCM-30), MFAS RAI (PCM-30),
FAS RAI (PCM-30 & 31) alarms
E1 Receivers
Frequency: 2.048 Mbit/s ± 6000 bit/s
Input sensitivity
Terminate, Bridge: +6 to -43 dB with Automatic Line
Build Out (ALBO)
Monitor: -15 to -30 dB resistive
Impedances
Terminate, Monitor: 75 ohm or (optional) 120 ohm
Bridge
Jitter tolerance to ITU-T G.823
Measurements
Error Type: Code, bit, CRC-4, FAS, MFAS, E-bit errors,
slips
Typical error type reports: Error count, error rate, ES, %ES,
SES, %SES, UAS, %UAS, EFS, %EFS, AS, %AS, DM, %DM
ITU-T G.821 Analysis, error type reports: Bit error and
rate, ES, %ES, SES, %SES, EFS, %EFS, UAS, %UAS, AS,
%AS, DM, %DM
ITU-T G.826 Analysis, CRC-4 block based; error type
reports: EB, BBE, %BBE, ES, %ES, SES, %SES, UAS,
%UAS, AS, %AS, DM, %DM
M.2100/550 pass/fail analysis: Programmable time period
Alarm statistics: LOS sec, LOF sec, AIS sec, FAS RAI sec, MFAS RAI sec
Frequency (Max hold, Min hold, Current), clock slips, wander
Signal level (Vbp+, Vbp- in V and dBdsx) +7 to -36 dB
Block Errors, Block Error Rate
Print on event, can be enabled or disabled
Print at timed interval (selectable over 1 to 9999 minutes) or at end
of test
Programmable time and date for start and stop
Other Measurements
Pulse mask analysis
Scan period, 500 ns
On screen pulse shape display with G.703 Pulse Mask verification
Displays pulse width, rise time & fall time in nanoseconds,
%overshoot, %undershoot
Pulse shape storage and printing
Histogram analysis
Graphical display of accumulated errors (Bit, Code, CRC, FAS/
MFAS) and alarms (LOS, AIS, LOF, FAS RAI, MFAS RAI) events for
L1 Rx and L2 Rx
Stores and prints 60 days by hour and 60 hours by minute
Storage of one complete histogram & current
Propagation delay
Round trip signal transmission delay
Measures in microseconds and UIs (Unit Intervals)
View received data
View live traffic 4096 bits long (16 full frames/one multiframe) in
PCM-30 or PCM-31
Displays 8 timeslots per screen
Stores 64 scrollable screens, hold screen, print
Information displayed in ASCII, reverse ASCII, Binary, and HEX
View timeslot 16 (MFAS, NMFAS ABCD) in PCM-30: 16 Frames
View timeslot 0 (FAS, NFAS, CRC, MFAS/CRC words, E-bits Sa4 to Sa8,
A-bit) in PCM-30 & 31: 16 Frames
Save test results, error and alarm events (1000 events) available to
screenview or print
Voice Frequency Capability
Tone generation: 50 to 3950 Hz, res. 1Hz; +3 to -60 dBmO, res. 1 dB
Level and frequency measurement: 50 to 3950 Hz, +3 to -60 dBmO
Talk and listen, ABCD bits monitor & transmit in selected channel
Built-in microphone for talk
Monitor speaker for line 1, 2, or both with volume control
Bidirectional, full duplex, hitless in-service drop/insert
Simultaneously view bidirectional 30 channels ABCD bits
Programmable idle channel ABCD bits and code
Programmable IDLE and SEIZE ABCD
Companding: A-Law
View channel data 1 byte long (binary format)
