Data Transmission Testing ADS-SDH/155 SDH/PDH

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Cable Manufacturing Equipment [1]
Education & Training [1]
Fiber Optic Equipment [30]
Other Electronic Measuring Instruments [2]
Other Hair Hygiene [5]
Other Networking Devices [2]
Power Meters [13]
Software [9]
Telecom Parts [1]
Testing Equipment [2]
Tool Sets [12]

contact datails

Adysun Optical Fiber Communication Co., Ltd.

Room H,13/F, Zhenye Building 2014 Bao'an Road South, Luohu District, Shenzhen city,Guangdong

+86 755-25026-919, + 852 6941 9003, 3060 6668

Larger photo of Data Transmission Testing ADS-SDH/155 SDH/PDH

Data Transmission Testing ADS-SDH/155 SDH/PDH


company	Adysun Optical Fiber Communication Co., Ltd.
Categories	LED Displays
Update	2011-01-26
Original Region	China
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Data Transmission Testing ADS-SDH/155 SDH/PDH

The ADS-SDH/155 transmission analyzer is a palm, graphic, color-LCD SDH/PDH measuring instrument designed for field use in analysis and maintenance of STM-1(155Mbps) and E1(2.048 Mbps) lines. The ADS-SDH/155 has optic and electric port, evaluate and analysis result according to ITU-T G.821, G.826, G.828, G.829, M.2100, M.2101. Its easy operation, light weight, long working hours, low price, may be the ideal solution for field work.

Functional feature

For the analysis and evaluation of SDH and PDH networks andequipment up to 155Mbps.
According to ITU.T G.821, G.826, G.828,G.829, M.2100, M.2101.
Tandem Connection Monitoring (TCM) and APid tests.
Support pointer adjustment test.
Automatic Protection Switching (APS).
Round trip delay measurement (STM-1 and E1).
Scan VC4, VC3, VC12 tributary signals.
Update through USB.
Operate by Key-press or touch-screen

Specification

Electric port: unbalance, ITU-T G.703.
Optic port: SFP (1310、1550), ITU-T G.957.
Support Frequence offset ±99 ppm,
     step:1ppm.
Clock source: internal、external and
     recovery.
PRBS: 2n-1(n=9,11,15,20,23), all "1", all"0".
Customer can edit inserting and analyzing
     overhead.
     SOH: J0, B1, B2, E1, E2, F1, D1, D2, D3, D4,      D5,D6, D7, D8, D9, D10, D11, D12, S1, M1
     POH: J1, B3, C2, G1, F2, H4, F3, K3, N1, V5,      J2, N2, K4

Pointer sequence adjustment according to ITU-T G.783.
Monitor alarm and performance according to ITU-T G.783、G.958.
     SDH: LOSAIS, OOF, EFAS, LOF, RS/HP/LP TIM, MS/ AU/TU AIS, MS/HP/LP RDI, AU/TU LOP,
     HP/LP UNQ , TU LOM , HP/LP PLM, RFI MS-/HP-/LP-FERF
     PDH: LOF, RAI, CRCL, MAIS, CASL, MRAI.
     TCM: UNQ, LTC, RDI, ODI, TIM, AIS.
From D1-D3, D4-D12, E1, E2, F1 transparent channel, insert/pick-up PRBS.
ITU-T mappings for SDH, including the concatenated ones.

Test Mode：
SDH Path Mode
SDH Demux Mode
SDH Mux Mode
SDH Monitor Mode
SDH Through Mode
PDH Path Mode
PDH Monitor Mode
PDH Through Mode

General

Dimension: 240mm(L)*155mm(W)*77mm(H)
Weight: 2Kg
Power Supply: Input: 176-265VAC, 47-63Hz
Output: 9VDC 4A
Operating Temperature: 0C～40C
Storage Temperature: -20C～60C
Relative Humidity: 0 to 95%(non-condensing)

Physical Characteristics
(1) Fastening metal buckle of the belt;
(2) Foursquare rubber protection cushion;
(3) Color LCD screen;
(4) LED pointer light;
(5) Keypad: keys can be used for operation in case of the failure of touch screen.

Configuration

Ref	Item	Product name	Qty
1	Main machine	155M meter (including Li-battery)	1
1	Main machine	Instrument handle tape	1
2	Standard parts	Fiber LC-FC (1M)	2
3		Fiber LC-LC (1M)	2
4		USB interface cable (straight-through cable 1M)	1
5		BNC cable (Q9 1M)	2
6		220V-13.8V/3.5A power adapter	1
7		CD	1
8		Operating manual	1
9		Pack	1
10		External packing carton	1
11		Handwriting pen	1

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