whatsapp/wechat: 0086-2768766819
datach8@hotmail.com
Home
Products
Access
FTTx
PON
MDU
ONT
Huaweie OLT board
Zte Borad Card
FiberHome OLT
Fiberhome Pon Board
Other brand Xpon Olt
Other brand EPON/GPON ONU
xDSL Modem
MSAN/DSLAM
Transport Network
SDH/PDH/MSTP
Huawei SDH/PDH/MSTP
Zte SDH/PDH/MSTP
Oem PDH/SDH Multiplexer
WDM
Huawei WDM
Zte WDM
OEM WDM
PCM multiplexer
Modular fiber multiplexer
FXS/FXO over fiber optical multiplexer
FXS/FXO over E1 PCM multiplexer
TDM over IP converter
Fiber Transceiver
HUAWEI Optical Module
Zte Optical Module
OEM Optical Transceivers
Original Brand Transceiv
Finisar Transceivers
Network device
Switches
Huawei Switches
Cisc switches
HPE Aruba switches
Brocade switches
Oem Ethernet Switch
Oem POE Switch
Oem Industrial Switch
Oem Industrial POE Switch
POE Injector/Extender
Routers
Huawei Routers
cisco Routers
H3C Routers
WLAN
Huawei WLAN
Cisco WLAN
CATV device
XGS-PON & CATV EDFA
PON & CATV WDM EDFA
XGS-PON Optical receiver
HFC Optical Receiver
DWDM C-Band EDFA
1550nm External Modulation
1550nm Internal TX
1310nm Optical Transmitt
Satellite Network Equipmet
CATV/IP TV head-end
Encoder
modulator
Analog modulator
Digital Modulator
Integrated Receiver Decoder IRD
IP Gateway
Multiplexer
Scrambler
Converter
Serial Industries Fieldbus
USB to RS485/232
Serial to Fiber Converter
Serial to Ethernet Converter
Profibus Converter
RS485 Hub
4-20mA Converter
RS232 to RS422/485
CAN Bus to Fiber Converter
USB Fiber Extender
E1 Video&Audio Codec
Audio Fiber Converter
HD Video Fiber Converter
Interface Converter
Video/Audio to fiber /Code
E1 protection switch
balun converter
Dry Contact Closure Converter
Fiber Media Converter
Fiber Optic Product
Outdoor Fiber Optic Cable
FTTA cable
Aerial install fiber cable
Duct install fiber cable
Direct burial install fiber cable
Under water cable
Electric fiber cable
Fiber Optic Cable
FTTA cable
Indoor Cable
Armored Fiber Optic Cable
FTTH Drop Cable
Bare Fiber Optic Cable
OPGW Cable
ADSS Optic cable
Fiber Optic cable Installation Accessories
Optical cable assemblies
Fiber optic patch cord
Fiber pigtail
Fiber optic connectors
Fiber optic adapter
Optical Cable Pulling machine
Fiber Optic Cable Reel
fiber optic loopback
Fiber optic attenuator
Fiber optic fan out kit
Fusion protection sleeve
FTTH(fiber to the home)
FTTH Drop Patch Cord
FTTx Terminal Box
Fast Connector & Mechanical Splicer
PLC Splitter & FBT Splitter
Optical fiber Distribution
Fiber Optic Patch Panel
Fiber Optic Splice Closure
Fiber Optic Cabinet
Splicing testing and cleanin
Splicing machine
OTDR
Power meter and Laser source
Fiber optic cleaning
Visual fault locator
Fiber talk set
Other testing equipments
Fiber cable tools
Transport Network
Power Supply Communication Network Energy
Power Converter
Quality
About Us
News
Shipment Shows
Materials Information
Today Price
FAQs
Contact Us
Home
Products
Access
FTTx
MDU
product
16 channel dry Contact closure switch
Learn More
16chs Single Mode Fiber Data Storage Dry Contact Closure
Learn More
Low cost Telecom mux 4 channel dry contact converter over optical fiber
Learn More
32 channel telecom mux dry contact converter dry contact transmitter
Learn More
8 channel dry contact to Ethernet converter 1 SFP 2 RJ45 port
Learn More
Convergent Type 128ch Dry Contact to Ethernet Converter with SNMP Management
Learn More
Industrial Grade 32 Ch Dry Contact Fiber Mux Dry Contact Closure Over Fiber Converter
Learn More
FCTEL 1-4channels dry contact closure optic fiber converter
Learn More
32 Channels Dry Contact Closure over Fiber Optic Converter
Learn More
32 Channels Dry Contact to Ethernet Converter With WEB and SNMP Management
Learn More
8 Channel Unidirectional / 4 Channel Bidirectional Dry Contact Closure over Fiber Converter
Learn More
Industrial Din Rail Dry Contact Over Fiber 4 Channel Dry Contact Converter Best Quality Contact Closure Over Fiber
Learn More
16 Channel Dry Contact Switch Industrial Rail Dry Contact Converter Managed Dry Contact to Ethernet Converter
Learn More
4 Channel Unidirectional (2 Channel Bidirectional) Dry Contact Closure over Fiber Converter
Learn More
128 Channel Dry Contact to Ethernet Converter
Learn More
Industrial 32 Channel Unidirectional Bdirectional Dry Contact over Fibre Optic Converter
Learn More
Dry Contact Closure Over Ethernet/IP 32 Channels DI/DO + 8 Ports Rs485 Serial SNMP/Web Management
Learn More
Rackmount Type 128 Ports Dry Contact Closure over Ethernet Converter
Learn More
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594