WDM 1X2 OM3 850nm Multimode Fiber Coupler FTTH Without Connetor
1X2 OM3 MultiMode Fiber Coupler without connetor Excellent Environment Uniformity
Description:
Fiber optic couplers are those devices which either split optical signals into multiple paths or combine multiple optical signals in one path. Optical signals are comprised of photons and are much more complex than electrical signals. Therefore, manufacturing optical couplers are trickier to design than their electrical counterparts.
However, unlike electrical signals, an optical signal doesn’t flow through the receiver to the ground. Rather, there is a detector at the receiver that absorbs the signal flow. Moreover, multiple receivers which are connected in series don’t receive any signal except the first receiver where the entire signal is absorbed.
WHAT IS THE OM3 ?
OM3 has a suggested jacket color of aqua. Like OM2, its core size is 50µm, but the cable is optimized for laser based equipment that uses fewer modes of light. As a result of this optimization, it is capable of running 10 Gigabit Ethernet at lengths up to 300 meters.
What is the difference between OM3 and OM4?
The real difference between OM3 and OM4 multimode cable is that OM4 provides a higher modal bandwidth--4700 MHz·km compared to 2000 MHz·km for OM3. This means that OM4 can transmit more information within the same distance.
Feature:
1.Low Insertion Loss
2.Low PDL
3.High Return Loss
4.Excellent Environment Uniformity
5.Wide range of operating temperature
Application:
1.Cable Television ( CATV)
2.LAN, WAN and MAN
3.Passive optical networks(PON)
Specifications:
| Type | Multimode Fiber Couplers without connector 1X2 | |
| Central Wavelength (nm) | 850 or 1310 or 1550 | |
| Coupling Ratio (%) | 20/80 50/50 75/25 90/10 | |
| Excess Loss (Typical )(dB) | 0.5 (0.8)* | 0.7 (1.0)* |
| Maximum Insertion loss (dB) | 3.5 (4.0)* | 3.7 (4.2)* |
| Uniformity (Max.) (dB) | 0.6 | 0.8 |
| Directivity (Min.) (dB) | ≥50 | |
| PDL | ≤0.1 | |
| OUTPUT | 850nm | |
| out1 | out2 | |
| Insertion loss (dB | 7.55 | 1.7 |
| Coupling Ratio (%) | 20.64% | 79.36% |
| Operating Temperature( ° C) | -20 ~ +70(-40 ~ +85 available upon request) | |
| Storage Temperature( ° C) | -40~+85 | |
| OM3 | ||
| Fiber Type | Corning multimode 50/125, 62.5/125, 100/140 fiber | |
| Fiber Pigtail Length (m) | 0.7m,1m or custom length | |
| Port Configuration | 1x2 or 2x2 | |
PRODUCT SHOW:
Question and answer:
1. What is your MOQ?
Otop : Normally is 1pcs/item,could be coordinated if you have detail requirements.
2. How about your delivery date?
Otop: Delivery date is about 3-5days, it depends on the order quantity.
3. Can you supply sample for customers?
Otop: of course, however the delivery cost will be charged on customer's account.
4. How about your price?
Otop: We are supplying products with very competitive price based on good performance.
5. Do you offer OEM Service ?
Otop: We accept OEM, ODM. The cable size and material are customized. Our own logo and own design are welcome. We will produce
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.