Hangzhou Eric Communication Co., Ltd.: Hangzhou, Zhejiang, China; Main products: Optical Receiver, Satellite Optical Transmitter

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Home > Products > CATV optical transmitter > 1550nm External Modulation Fiber Optic Transmitter

1550nm External Modulation Fiber Optic Transmitter

FOB Price

Negotiable / Piece

1 Piece(Min.Order)

Supply Ability 100 Piece / Pieces per Month
Port SHANGHAI/NINGBO/SHENZHEN
Payment TermsT/T L/C D/P D/A Credit Card

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Product Details

Place of Origin	Zhejiang, China		Brand Name	ERIC
Model Number	EMTX1500

Product Description

1550nm External Modulation Fiber Optic Transmitter

Features

1. The frequency of 1550nm broadband external modulation optical transmitter is 47 ~ 270MHz, 47 ~ 862M for cable TV, 950 ~ 2700MHz for micro-wave signal such as radio frequency, satellite and MMDS.

2. Mixed input and separate input for the user’s choice. Mix model means the cable TV and radio frequency share one input, separate means the two input separately.

3. Both the external modulator and laser are imported from the United States or Japan.

4. Perfect pre-distortion circuit ensures the best CTB and CSO when the CNR is in high standard.

5. Perfect SBS suppress circuit and adjustable SBS in 13, 16, 18, suitable for different types of CATV net.

5. Internal double power which can be switched automatically.

6. Internal microprocessor software has the function of laser monitoring, parameter display, fault warning, net management and so on. Once the working parameter of the laser goes out of the fixed value of the software, the machine will warn.

7. The transmitter provides RS232 standard interface for local management.

8. The transmitter provides RJ45 standard interface for remote management.

Parameters

Items		Parameters	Remarks
Optical Parameters	Wavelength(nm)	1550±10
	Laser Type	DFB
	Modulation	External Modulation
	Output(dBm)	2×7	Or 15/16/17/18/19/25/26/27/28/29/2*10
	Modulation Depth	3%±0.25
	Optical Return Loss(dB)	≥60
	Fiber Connector	FC/APC	Or SC/APC
RF Parameters	Bandwidth(MHz)	45-862
	Input Level(dBµV)	80±5	AGC
	Flatness(dB)	≤±0.75	45 ~ 862MHz
	Return Loss (dB)	≥16	45 ~ 862MHz
	Input Impedance (Ω)	75
Link Parameters	Channels	PAL-D/98ch
	CNR(dB)	≥52
	CTB(dB)	≥65
	CSO(dB)	≥65
	SBS(dBm)	≥16.0	13 / 16 / 18 Can chosen
General Parameters	Net Interface	RJ45 / RS232
	Power Supply(V)	90 ~ 265VAC	Or -48VDC
	Power Consumption(W)	≤50
	Working Temp(°C)	-20 ~ 85	Automatically shell temp control.
	Relative Humidity	20% ~ 85%
	Size(″)	19″* 11″* 1.75″	483(W)381(L)44(H)
	Weight(Kg)	5.0

Contact us

We highly appreciate your any enquiry by email, or instant message ,

We will reply your email within 12 hours .

please feel free to call us at any time if there is any questions.

Transportation

All available shipping ways could be applied. by express,air .

Appointed shipping company or our own forwarders all could be used in shipment.

Full-way tracking the items for you before the goods arrive .

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Contact Us

Hangzhou Eric Communication Co., Ltd.: Contact nameMin He
Chat Now; Phone86-571-81023371; AddressRoom 202, Building 12, No. 39 Xiangyuan Road, Gongshu District, Hangzhou, Zhejiang

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Product Categories

Optical relay station	Test and Measurement equipment	switching power	splitter
splice closure	SFP Module	Satellite optical equipments	RF amplifier
Outdoor optical receiver	Optical switch	Cable amplifier	Optical attenuator
Optical amplifier (EDFA)	New Products	Indoor optical receiver	High power EDFA
Fiber transceiver	Fiber Optic Adaptor	DCM	CATV optical transmitter

1550nm External Modulation Fiber Optic Transmitter

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