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header-product Network transceiver module BlueOptics ET7502-SR8-BO, QSFP-DD, 400000 Mbit/s, MPO-16/MTP-16, 100 m

Network transceiver module BlueOptics ET7502-SR8-BO, QSFP-DD, 400000 Mbit/s, MPO-16/MTP-16, 100 m

BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 1
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 2
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 3
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 4
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 5
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 6
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 1
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 2
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 3
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 4
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 5
BlueOptics ET7502-SR8-BO QSFP-DD 400Gbps transceiver Photo 6
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Short description

BlueOptics ET7502-SR8-BO is a QSFP-DD fiber optic network transceiver module supporting 400000 Mbit/s (400 Gigabit Ethernet). It uses MPO-16/MTP-16 connectors, supports multimode links up to 100 m, and has a QSFP-DD form factor in a silver housing. MTBF is 1,000,000 hours; certifications include CE, FCC and RoHS. Weight ~20 g.
Warranty: 2 Years
SKU: 12233701
Manufacturer: BlueOptics
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Product information

Description

BlueOptics ET7502-SR8-BO is a QSFP-DD fiber optic transceiver module designed for high-density 400 Gigabit Ethernet links. The module supports a maximum data rate of 400000 Mbit/s and uses MPO-16 / MTP-16 multimode fiber connectors. It is intended for short-reach multimode links up to 100 m and comes in a compact silver QSFP-DD form factor with an expected MTBF of 1,000,000 hours and compliance with CE, FCC and RoHS standards.

Advantages

The QSFP-DD form factor provides high port density and compatibility with equipment that accepts double-density QSFP modules. Using MPO-16 / MTP-16 connectors enables parallel multimode fiber transmission for aggregated 400 Gigabit throughput. The module’s silver housing and compact dimensions make it suitable for rack-mounted switches and routers where space and thermal considerations are important. Certification to CE, FCC and RoHS ensures conformity with common regulatory and environmental requirements.

Suitable for

  • Data center uplinks and spine-leaf architectures
  • High-performance computing clusters requiring 400 Gigabit Ethernet
  • Aggregation links between core switches or routers
  • Short-reach multimode fiber connections within server rooms or campus buildings (up to 100 m)

Key specifications

  • Maximum data transfer rate: 400000 Mbit/s (400 Gb/s)
  • Ethernet interface type: 400 Gigabit Ethernet
  • Connector type: MPO-16 / MTP-16 for multimode fiber
  • Maximum transfer distance on multimode fiber: 100 m
  • Form factor: QSFP-DD hot-pluggable transceiver
  • Housing color: Silver
  • Typical weight: 0.02 kg
  • Mean time between failures (MTBF): 1,000,000 hours
  • Regulatory compliance: CE, FCC, RoHS

How to use

Install the BlueOptics ET7502-SR8-BO into a QSFP-DD compatible port on the network switch or router while the host supports hot-plug insertion. Ensure the transceiver and the host device are powered according to the vendor’s instructions. Connect multimode MPO-16 / MTP-16 fiber cables between devices, observing correct polarity and connector orientation. Verify link status and speed via the network device management interface and perform any required firmware or configuration updates on the host to enable 400 Gigabit operation.

Usage recommendations

For reliable operation, use multimode fiber rated for 400 Gb/s aggregation and keep patch cable lengths within the specified 100 m range. Maintain clean connector endfaces and use proper fiber cleaning tools before mating to avoid insertion loss. When deploying in dense racks, confirm adequate airflow and thermal management for QSFP-DD modules and follow the switch vendor’s compatibility list for transceiver firmware and interoperability.

Specifications

Maximum data transfer rate:
400000 Mbit/s
Maximum transfer distance:
100 m
Weight:
0.02 kg
Ethernet interface type:
400 Gigabit Ethernet
Fiber optic connector:
MTP-16, MPO-16
Product colour:
Silver
All features
Interface type:
QSFP-DD
Ethernet LAN:
Yes
Hot-Plug support:
Yes
Easy to install:
Yes
Brand compatibility:
Edgecore Networks
SFP transceiver type:
Fiber optic
Multi-mode fiber (MMF) supported:
Yes
SFP transceiver standard:
SR8

Network

Ethernet interface type:
400 Gigabit Ethernet
Maximum data transfer rate:
400000 Mbit/s
Fiber ethernet cabling technology:
400GBASE

Ports & interfaces

Fiber optic connector:
MTP-16, MPO-16

Performance

Maximum transfer distance:
100 m
Mean time between failures (MTBF):
1000000 h
Rx wavelength (max):
850 nm
Tx wavelength (max):
850 nm

Weight & dimensions

Weight:
0.02 kg

Other features

Form factor:
QSFP-DD

Certificates

Compliance certificates:
CE, Federal Communications Commission (FCC), RoHS

Operational conditions

Operating temperature (T-T):
0 - 70

Sustainability

Sustainability compliance:
Yes

Features

Product colour:
Silver
Hot-swap:
Yes

Packaging data

Package weight:
30 g

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All BlueOptics products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BlueOptics service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: maximum data transfer rate, maximum transfer distance, weight, ethernet interface type, fiber optic connector, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.
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14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.