UBB Store

2 PCS MPO OM4 MultiMode Female Loopback Plug 12 Fiber Core 6 Channel
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
2 PCS MPO OM4 MultiMode Female Loopback Plug 12 Fiber Core 6 Channel
Price: US $48.33
Minimal Ebony Template 2Pcs MPO OM4 Multi-Mode Female Loopback Plug Supports 12 Fiber Core 6 Channels Type A for 40G 100G Networks and QSFP Testing

Experience confidence and convenience at every step.

Item Synopsis

【Product Description】
The fiber loopback is mainly used to test the signal return in the system or network system.
It can detect potential abnormalities in the network link by the signal return( the pairwise connected TX transmitting end-face send the signals back to the RX receiving end-face),
and achieve the test and evaluation of individual single elements or interfaces on the fiber network. 【Product Detail】
Connector Type: MPO/Female
Fiber type: Multi-mode OM4
End Face Type: PC
Core Type: 12 Core/6 Channels
Insertion Loss:≤ 0.6db
Return Loss:≥20db
Operating temperature: -40~75℃
Packing Quantity:2 PCS

Key Points
    • 【Main Parameters】Multi-mode OM4 MPO female loopback tester with PC end face; supports 12 fiber core 6 channel tramsimission
    • 【Good Fiber Protection】The loopback tester adopts with fiber cable protection shell, which prevent the fiber from bending or breaking off
    • 【Stable Signal Transmission】The loopback plug adopts high level fiber cable and connection core, which is low insertion loss (≤0.6db) and low return loss ( ≥20db), supports -40~75℃ operating temperature
    • 【Standard Size】 The product meets the dual fiber adapter size standard for easy and accurate plug and pull,interst loss changing< 0.2dB (After 50 times plug testing)
    • 【Widely Application】 it can detect potential abnormalities by testing the signal return of QSFP+, optical system debugging, optical fiber communication system, CATV system, etc.
Shipment & Delivery

We dispatch orders to the verified address listed on your account. Please confirm that your shipping information is accurate.

Orders generally ship within 1-2 business days, with estimated arrival in 3-7 days depending on your region. No local pickup or P.O. Box delivery unless specified.

Return Policy

If you need to return your purchase, please initiate a request through ’s return system within 30 days of receiving the item. Products must stay in their original packaging and condition for a complete refund.

If anything is amiss or the product arrives damaged, please contact us via ’s messaging platform so we can assist promptly.

Payment Methods

We accept major credit cards and PayPal through ’s secure checkout. Make sure your billing information is updated before proceeding.

Connect with Us

Questions or concerns? Reach out through ’s messaging system. We aim to respond within 24-48 hours, providing reliable support.



Buy Now