Overview
Optical WDM CCWDM 4+1CH SMF-28e with 0.9 loose tube SC/APC CCWDM
Module
Product Description
Gezhi offers a Mini CWDM (compact CWDM) module that provides
bandwidth capacity expansion for future network growth in one of
the industry’s smallest packages. The compact CWDM modules are
based on free space optics technology. It is available in 4-or up
to18- channel configurations. It have lower overall insertion loss
and better uniformity across the channels. Its compact size and
unique carrier tray set it apart, making it easier to deploy in a
variety of field situations.
Product Specifications
| Parameter | |
| Operating Wavelength (nm) | | UPG | 1470 | 1490 | 1510 | 1590 |
| Insertion Loss (dB) | <1.0 | 0.56 | 0.73 | 0.79 | 0.63 | 0.77 |
| Channel Ripple (dB) | <0.3 |
| Polarization Dependent Loss (dB) | <0.1 |
| PMD(ps) | <0.1 |
| lsolation | Adjacent (dB) | >30 |
| Non-adjacent (dB) | >45 |
| Directivity (dB) | >50 |
| Return Loss (dB) | >45 |
| Fiber Length (m) | 0.5 |
| Fiber Type | SMF-28e with 0.9 Loose Tube |
| Connector | SC/APC |
| Operating Temperature | -20~+70℃ |
| Storage Temperature | -40~+85℃ |
| Package Dimension(mm) | 50*28*7 |
Our Factory
Gezhi Photonics Co.,Ltd own 1500square meter operating workshop ,
use Clean, No Dust ,Tidy ,Planned room . with 20years experience
technical team which made GEZHI products Reliable, Stable and High
Qualified. Also, With 160 full experience workers in Fast,
Efficient, Qualified production. Its increase GEZHI products
Capacity, with High quality and reasonable, competitive price.
Gezhi Photonics keeps on cooperating with international and
national Telecom Operator, Equipment Supplier, universities,
scientific and research company as well as taking advantage of its
social talent , information and technology to benefit Enterprise
Development . Owing to our excellent engineering services, custom
design, technical support, product review , rapid sample
prototyping and mass production fast delivering for our customers,
we service more than 30 countries and regions including Europe,
USA, Southeast Asian, Middle East, etc.
Our Products
FAQ
Q1: Are your trading company or manufacture ?
A: We are manufacture.
Q2: Do you provide OEM service ?
A: Yes, we can print your logo or label on the products or on the
box.
Q3: Can you provide free samples ?
A: Some of low value samples can be free for you, but you need pay
for the shipping cost.
Q4: How can you guarentee the quality ?
A: Build on our perfect quality management system, all of our
products were 100% tested before the shipment.
Q5: What is your delivery time ?
A: Generally, sample: 3~5 working days. formal order: 7-10 working
days.
Q6: What's your payment terms ?
A: We accept T/T, Western Union, Money Gram, Paypal.
For samples: 100% payment. Formal order: 30% as deposit, 70%
balance payment before shipment.
