Hangzhou Tongxing Electron Co., Ltd.

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Transmitters, EDFA , 1310nm Optical Relay Station and more.

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Optical Coupler

Optical Coupler
Applications:
1) Optical fiber communication system
2) Telecom
3) CATV system

1550nm CATV EDFA

1550nm catv edfa
1)Adopts JDSU& Fitel Pump laser
2) Good stability
3) with SNMP Management system

1310nm CATV transmitter ( economy model 2-5mW)

1310nm CATV optical fiber transmitter
1) adopts DFB laser
2) With AGC&MGC
3) SNMP management software

1550nm Internal Modulation Optical Transmitter( Standard type)

1550nm Internal transmitter
1) For 1550nm economical networks, distance <=20km
2) Adopting low chirp, high linearity DFB las

1550nm External Modulation Optical Transmitter 2*10dBm Output

(1) For CATV long distance transmission
(2) Very good price
(3) Adjustable SBS
(4) Good CSO, CTB, C/N

1550nm External Modulation Optical Transmitter 2*9dBm Output

(1) For CATV long distance transmission
(2) Very good price
(3) Adjustable SBS
(4) Good CSO, CTB, C/N

1550nm External Modulation Optical Transmitter 2*7dBm Output

(1) For CATV long distance transmission
(2) Very good price
(3) Adjustable SBS
(4) Good CSO, CTB, C/N

1550nm External Modulation Optical Transmitter 2*5dBm Output

(1) CATV long ditance transmitter
(2) Very good price
(3) Adjustable SBS
(4) Good CSO, CTB, C/N

1550nm CATV Transmitter

1550 external modulation Optical transmitter
(1) reduce the cost of whole network
(2) Good stability and paramter, low price

1550nm external modulation optical transmitter(14-24dBm)

1550nm external modulation optical transmitter
1) Output from 14dBm to 24dBm
2) Build-in EDFA
3) 2U housing

1550nm Direct Modulation Optical Transmitter( Standard type)

1550nm Internal transmitter
1) For 1550nm economical networks, distance <=20km
2) Adopting low chirp, high linearity DFB las

1550nm Internal Modulation Optical Transmitter(with AGC/MGC)

1550nm internal modulation transmitter
1) Adopting low chirp, high linearity DFB laser.
2) With AGC&MGC
3) Good stability

1550nm Direct Modulation Optical Transmitter ( Build-in EDFA)

1) Designed for 1550nm economical networks, distance <=20km
2) Adopting low chirp, high linearity DFB laser.
3) Built -in EDFA

1310nm Fiber Optical Transmitter(standard)

1310nm optical transmitter
1) adopts hign DFB laser
2) good stability
3) VFD display
4) SNMP management system

1310nm CATV transmitter ( AGC&MGC)

1310nm CATV Transmitter
1) adopts high-performance DFB laser
2) With AGC&MGC
3) SNMP management software

1310nm optical fiber transmitter(with optional optical input)

1310nm optical fiber transmitter( 1310nm indoor relay station)
1) with optional optical input
2) AGC/MGC

1310nm optical fiber transmitter(26-36mW)

1310nm optical fiber transmitter(26-36mW
1) adopts hign performance DFB laser
2) AGC/MGC
3) high output
4) SNMP management

1550nm edfa optical amplifier (Double Inputs)

1550nm optical amplifier( edfa)
1)Adopts JDSU& Fitel Pump laser
2)Double Inputs for the insertion of 1550 local program

1550nm CATV Optical amplifier(edfa) high output

1550nm EDFA optical amplifier(24-36dBm)
1)2U shell for 32 outputs at most.
2)High output 400-4000mW for FTTH or FTTx

1550nm Erbium-Doped Fiber Amplifier(Low Input)

1)Adopts JDSU& Fitel Pump laser
2)Super low input
3)Trouble alarm system

1550nm Erbium-Doped Fiber Amplifier(with RF Input)

1) Adopts JDSU& Fitel Pump laser
.Build-in 1550nm Internal modulation optical transmitter for the insertion of local program.

1550nm Erbium-Doped Fiber Amplifier

1) Adopts JDSU& Fitel Pump laser
2) Trouble alarm system

1550nm Outdoor Erbium-Doped Fiber Amplifier

1)Adopts JDSU& Fitel Pump laser
2)Trouble alarm system
3)Good water-proof performance.

1310nm Mini Optical Relay Station

Adopts no-cooling DFB laser
Good Stability
Low Price

1310nm Indoor Optical Relay Station

1) Adopts DFB laser, PHILIPS, PHOTON and E-O PIN diode detector

2) Can afford RF signal directly output

3)

1310nm Outdoor Optical Relay Station

Adopts DFB laser, PHILIPS, PHOTON and E-O PIN diode detector

Can afford RF signal directly output

OLR8100 Series Indoor FTTH Node

1) Especially designed for FTTH,FTTP,FTTO,FTTS

2) Adopts Pin diode as Photoelectricity modules.

OLR-H 8300 Series Indoor FTTH WDM Node

1) Adopts WDM technology to realize forward and return transmission in a single fiber

2) Adopts Pin diode as Photoelectricity

OLRT 8200 Series Indoor FTTH Indoor Node (with Return Transmission)

1) Especially designed for FTTH,FTTP,FTTO,FTTS

2) Adopts Pin diode as Photoelectricity modules.

3) Adopts Gallium Arsenid

Outdoor 75/86 Series GaAS Optical Receiver/Node

1) Used in CATV system
2) Adopts Gallium Arsenide Modules, can receiver the signal from -8dBm
3) Big shell good at cooling

Outdoor Optical Node

1) Adopts Original Philips or Motorola Modules

2) Adopts Gallium Arsenide Module to ensure low optical receiving.

Return Path Receiver

1. Four way return Path Receiver is especially used for bi-directional HFC net.

2. Adopts low-distortion, low noise PIN diode

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Products

Transmitters [15]
EDFA [7]
1310nm Optical Relay Station [3]
Receivers [6]
Amplifiers [2]
Power supply [1]
Fiber Breakpoint Detector( Chinese OTDR) [1]
Optical Coupler [5]
Patch Cord [2]
Closuer [1]
Termination Box [1]
Distribution Box [1]
Adaptor [1]
Others [2]

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