Shenzhen Mars Intelligent Manufacturing Industry Co., Limited

Optical communication company office building professional fiber solution supplier

Founded in 2015 and based in Shenzhen, we are a professional provider focusing on data center fiber optic connectivity solutions.
We specialize in four core product lines: MPO/MTP fiber patch cords, fiber terminal boxes & ODF patch panels, 10G SFP+ optical transceivers, and 25G DAC & 10G AOC high-speed cables.
With stable quality, fast delivery, and professional service, we are committed to being your reliable long-term partner for global network projects.

Products Category

MPO / MTP Patch Cord 8/12/24/48 core
25G SFP28 DAC Cable / 10G SFP+ AOC Active
ODF Fiber Patch Panel / Fiber Terminal Box
Optical Transceiver 800G/400G/100G/40G/25G/10G

MPO fiber optic patch cord multimode OM3 OM4

MPO MTP fiber patch cable for data center

Low loss MPO fiber jumper optical communication

AOC fiber cable for data center server connection

25G SFP28 AOC active optical fiber cable

12 core ODF fiber optic distribution frame

ODF installation in data center network cabinet

96 core ODF rack mount fiber optic enclosure

SFP optical transceiver module fiber network

100G QSFP28 LR4 single mode fiber module

40G QSFP+ SR4 multimode fiber optical module

Solutions

Data Center / Enterprise Network / IDC

Telecom operator 5G optical module networking application

Modern data center server room cabinet infrastructure

High density rack cabling inside data center IDC

Data center optical fiber wiring management solution

Why Choose Us

Professional data center fiber solutions
Wide compatibility with mainstream equipment Strictly tested, stable and reliable quality
Flexible customization & small MOQ accepted
Fast delivery and efficient service
1-year warranty & global technical support

Telecom network components supplier office

Workshop Tour

Fiber patch cord MPO cable production workshop process

MPO Fiber Patch Cord Production Workshop Line

Optical module performance testing factory laboratory equipment

Fiber optic goods packaging and shipping factory warehouse

Optical communication products warehouse stock storage area

Optical module production workshop assembly line factory

FAQs

How to choose the right MPO patch cord for my data center project?

Focus on 4 key points:
Core count: 12-core for 40G, 24-core for 100G/400G (OM3/OM4).
Fiber type: OM3 for 100G max, OM4 for 400G/longer reach (better bandwidth).
Polarity: Choose A, B, or C type based on your switch/QSFP port mapping.
Length: 1-10m for intra-rack, 10-30m for cross-rack (avoid over-length for signal loss).

How to distinguish between a fiber terminal box and ODF patch panel?

A: Based on 3 key differences:

Installation: Terminal box = wall/desktop-mounted; ODF = 19-inch rack-mounted (for cabinets).
Capacity: Terminal box = 4-24 ports (small projects); ODF = 12-96 ports (data center/IDC).
Use case: Terminal box = FTTH/monitoring (end-point protection); ODF = core 机房 (centralized splicing/distribution).

How to test MPO patch cord quality before installation?

Do 3 simple tests:
Insertion loss test: Use an optical power meter to ensure loss ≤0.3dB (OM3/OM4).
Visual check: Inspect polished ferrule for scratches, dirt, or uneven surfaces.
Compatibility test: Match with QSFP+ transceivers to confirm no alarm or packet loss.

How to ensure 25G DAC/AOC cables work with different switch brands?

Follow 2 key steps:

–Confirm MSA compliance: Ensure the cable supports the Multi-Source Agreement (MSA) for broad compatibility (Cisco/Huawei/Juniper).
–Check firmware: Update your switch firmware to the latest version to fix compatibility bugs (common for old firmware).
-Test with a small batch first to avoid large-scale issue

How to troubleshoot 10G SFP+ transceiver signal loss issues?

Check 3 common causes:

–Fiber issues: Check patch cord for bending, dirt, or wrong fiber type (use OM3 for SR).
–Transceiver issues: Replace with a known good transceiver to test if loss persists.
–Port issues: Clean the switch port with a port cleaner or test on another port to rule out port damage.

What is your minimum order quantity (MOQ)?

We support small MOQs for trial orders, which is friendly for new clients to test product quality. For bulk orders, we can provide more favorable prices and flexible delivery terms.

What is your lead time for orders?

For standard products (such as 12-core MPO cables, 10G SFP+ transceivers, and 8port terminal boxes), the lead time is 3-7 working days. For customized products, the lead time will be adjusted according to the customization requirements, usually 7-15 working days.

What payment terms do you accept?

We accept flexible payment terms to meet different client needs, including T/T (Telegraphic Transfer), L/C (Letter of Credit), and PayPal for small orders. We also support partial prepayment for bulk orders to ensure mutual trust.

What is your after-sales policy?

We provide a 1-year quality guarantee for all our products. If there is any product quality issue (non-human damage) within the guarantee period, we will provide free replacement or repair. Our after-sales team responds within 24 hours to solve client problems efficiently.