About Nokia 3AL82099AAAA 100G QSFP28 Optical Transceiver SR4 100m in Bangladesh
The Nokia 3AL82099AAAA is a 100GBASE-SR4 QSFP28 optical transceiver designed for high-speed Ethernet networking over multimode fiber. Operating at an 850nm wavelength, this transceiver supports transmission distances of up to 70 meters over OM3 multimode fiber and up to 100 meters over OM4 multimode fiber.
The 3AL82099AAAA uses a QSFP28 form factor and an MTP/MPO-12 optical connector. It is designed for 100G Ethernet applications in data centers, enterprise networks, campus infrastructure and high-performance computing environments. Independent product references identify the module as a 100GBASE-SR4 transceiver compliant with IEEE 802.3bm and supporting digital diagnostics through the QSFP28 management interface. :contentReference[oaicite:2]{index=2}
Nokia 3AL82099AAAA 100G QSFP28 Specifications & Features
| Specification | Details |
|---|
| Brand | Nokia |
| Part Number | 3AL82099AAAA |
| Form Factor | QSFP28 |
| Optical Standard | 100GBASE-SR4 |
| Maximum Data Rate | 103.125Gbps (4 × 25.78Gbps) |
| Wavelength | 850nm |
| Maximum Distance | 70m over OM3 / 100m over OM4 |
| Fiber Type | Multimode Fiber (MMF) |
| Connector | MTP/MPO-12 |
| Transmitter | VCSEL 850nm |
| Receiver | PIN |
| DDM/DOM | Supported |
| Typical Power Consumption | ≤1.8W |
| Operating Temperature | 0°C to 70°C |
| Modulation | NRZ |
| CDR | TX & RX Built-in CDR |
| Host FEC | Supported |
Overview
The Nokia 3AL82099AAAA provides 100Gbps-class optical connectivity in a compact QSFP28 form factor. It is designed for short-range 100G Ethernet links using parallel multimode fiber and is particularly suited to data center and high-density network deployments.
Using 850nm VCSEL technology and an MTP/MPO-12 connector, the module provides up to 100 meters of reach when used with OM4 multimode fiber. With OM3 fiber, the maximum specified distance is 70 meters. :contentReference[oaicite:3]{index=3}
Buy Nokia 3AL82099AAAA 100G QSFP28 Transceiver in Bangladesh
Purchase the Nokia 3AL82099AAAA 100GBASE-SR4 QSFP28 Optical Transceiver from Datacom Technologies (BD). We supply Nokia optical transceivers, enterprise networking equipment, fiber optic components and data center hardware in Bangladesh with competitive pricing, technical consultation and nationwide delivery.
Key Features
- 100GBASE-SR4 optical transceiver
- QSFP28 form factor
- 850nm operating wavelength
- Up to 100m reach over OM4 MMF
- Up to 70m reach over OM3 MMF
- MTP/MPO-12 optical connector
- VCSEL 850nm transmitter
- PIN receiver
- DDM/DOM monitoring support
- Built-in TX and RX CDR
- Host FEC supported
- Hot-pluggable design
- Low typical power consumption of ≤1.8W
- Suitable for high-density 100G networking
Applications
- 100G Ethernet Networks
- Data Center Networks
- Enterprise Core Networks
- Campus Networks
- High-Performance Computing
- Server-to-Switch Connectivity
- Switch-to-Switch Links
- Leaf-and-Spine Data Center Networks
- High-Speed Network Uplinks
- Network Aggregation
100GBASE-SR4 Optical Connectivity
The Nokia 3AL82099AAAA is designed for 100GBASE-SR4 Ethernet connectivity. SR4 uses four parallel optical lanes to provide high-speed 100G network transmission over multimode fiber.
The module supports a maximum data rate of approximately 103.125Gbps, corresponding to four 25.78Gbps optical lanes. :contentReference[oaicite:4]{index=4}
850nm Multimode Fiber
The transceiver operates at an 850nm wavelength and is designed for multimode fiber applications.
With OM3 multimode fiber, the module supports distances up to approximately 70 meters. When paired with OM4 multimode fiber, the supported distance increases to up to 100 meters. :contentReference[oaicite:5]{index=5}
MTP/MPO-12 Connector
The Nokia 3AL82099AAAA uses an MTP/MPO-12 connector for parallel optical transmission.
Because 100GBASE-SR4 uses multiple optical lanes, the appropriate MTP/MPO fiber infrastructure should be selected for the intended network design. Connector polarity, fiber type and lane configuration should be verified before deployment.
VCSEL Transmitter
The module uses an 850nm VCSEL transmitter technology. VCSEL-based optics are widely used for short-distance high-speed multimode fiber networking because they are optimized for short-reach data center applications.
PIN Receiver
The receiver section uses a PIN photodetector designed to receive the optical signals transmitted over the multimode fiber link.
DDM / DOM Monitoring
The 3AL82099AAAA supports digital diagnostic monitoring. DDM/DOM can provide access to operational information such as optical transmit and receive parameters, temperature and other module-level diagnostics when supported by the host networking equipment.
Low Power Consumption
The typical power consumption of the module is specified at ≤1.8W. Low power consumption is beneficial when deploying large numbers of optical modules in high-density switches and data center environments. :contentReference[oaicite:6]{index=6}
Hot-Pluggable QSFP28 Design
The Nokia 3AL82099AAAA uses a hot-pluggable QSFP28 form factor. This allows the module to be installed or replaced in compatible networking equipment without requiring the entire chassis to be powered down, subject to the host device's maintenance procedures.
Data Center Applications
The 3AL82099AAAA is well suited to short-range 100G connections inside data centers. Typical applications include switch-to-switch links, leaf-and-spine architectures, network aggregation and high-bandwidth server infrastructure.
Its 100m OM4 reach makes it particularly useful for intra-data-center connections where multimode fiber is preferred for short-distance high-density networking.
Enterprise Network Applications
Enterprise core and distribution networks can use 100GBASE-SR4 QSFP28 optics for high-bandwidth uplinks and aggregation links where the optical distance remains within the supported multimode fiber range.
High-Performance Computing
High-performance computing environments can benefit from 100G optical connectivity for high-bandwidth interconnects and network aggregation. The QSFP28 form factor enables high port density in compatible network switches and systems.
IEEE 802.3bm Compliance
The Nokia 3AL82099AAAA is documented as compliant with the IEEE 802.3bm 100GBASE-SR4 standard. The module is also associated with CAUI-4 operation and QSFP28 MSA-based management. :contentReference[oaicite:7]{index=7}
Optical Link Distance
| Fiber Type |
Maximum Distance |
| OM3 Multimode Fiber |
Up to 70m |
| OM4 Multimode Fiber |
Up to 100m |
The stated reach assumes appropriate fiber quality, connector performance, link loss and compatible networking equipment. Actual supported distance can depend on the complete optical link budget.
Nokia 3AL82099AAAA vs 100GBASE-LR4
| Feature |
Nokia 3AL82099AAAA SR4 |
Typical 100GBASE-LR4 |
| Form Factor |
QSFP28 |
QSFP28 |
| Optical Standard |
100GBASE-SR4 |
100GBASE-LR4 |
| Wavelength |
850nm |
1310nm |
| Fiber |
Multimode Fiber |
Single-Mode Fiber |
| Maximum Reach |
100m over OM4 |
Typically up to 10km |
| Connector |
MTP/MPO-12 |
Duplex LC |
| Typical Application |
Data Center / Short Reach |
Longer Campus / Data Center Links |
Compatibility Considerations
The Nokia 3AL82099AAAA is a 100GBASE-SR4 QSFP28 multimode transceiver. Before installation, verify that the target switch, router, server adapter or other networking equipment supports QSFP28 100GBASE-SR4 optics.
- QSFP28-compatible 100G port
- 100GBASE-SR4 support
- Compatible MTP/MPO-12 fiber infrastructure
- OM3 or OM4 multimode fiber
- Correct connector polarity
- Compatible optical link budget
- Host support for the required transceiver coding and diagnostics
Benefits
- 100G high-speed network connectivity
- QSFP28 high-density form factor
- 850nm multimode optical technology
- Up to 100m over OM4 fiber
- Up to 70m over OM3 fiber
- MTP/MPO-12 connectivity
- DDM/DOM monitoring support
- Hot-pluggable design
- Low typical power consumption
- Ideal for data center networking
- Suitable for enterprise core and aggregation networks
- Suitable for high-performance computing environments
Why Buy from Datacom Technologies (BD)?
Datacom Technologies (BD) supplies Nokia optical transceivers, QSFP28 modules, enterprise networking equipment, fiber optic components and data center hardware in Bangladesh. Customers can receive competitive pricing, technical consultation, deployment assistance and nationwide delivery.
- Call/WhatsApp: +8801748173213
- Email: sales@datacom.com.bd
- Alternative Email: datacomtechnologiesbd@gmail.com
- Office: Tropical Center, 218, Dr. Kudroti Khuda Road, New Elephant Road, Dhaka-1205, Bangladesh
Frequently Asked Questions (FAQ)
Q1: What is the Nokia 3AL82099AAAA?
The Nokia 3AL82099AAAA is a 100GBASE-SR4 QSFP28 optical transceiver designed for high-speed Ethernet over multimode fiber.
Q2: What is the maximum transmission distance?
The module supports up to 70 meters over OM3 multimode fiber and up to 100 meters over OM4 multimode fiber. :contentReference[oaicite:8]{index=8}
Q3: What wavelength does 3AL82099AAAA use?
It operates at 850nm.
Q4: What fiber type does it support?
The module is designed for multimode fiber (MMF), including OM3 and OM4 infrastructure.
Q5: What connector does the Nokia 3AL82099AAAA use?
It uses an MTP/MPO-12 optical connector. :contentReference[oaicite:9]{index=9}
Q6: What is the form factor?
The module uses the QSFP28 form factor.
Q7: Does it support DDM/DOM?
Yes. The documented specification supports digital diagnostic monitoring. :contentReference[oaicite:10]{index=10}
Q8: Is the Nokia 3AL82099AAAA hot-pluggable?
Yes. It is designed as a hot-pluggable QSFP28 optical transceiver for compatible networking equipment.
Q9: What standard does it support?
The module is documented as compliant with IEEE 802.3bm 100GBASE-SR4 and associated CAUI-4 operation. :contentReference[oaicite:11]{index=11}
Q10: What is the typical power consumption?
The documented typical power consumption is ≤1.8W. :contentReference[oaicite:12]{index=12}
Q11: Can it be used with single-mode fiber?
No. The 3AL82099AAAA is a 100GBASE-SR4 multimode optic. Single-mode applications generally require a different 100G optical standard such as 100GBASE-LR4.
Q12: Is it suitable for data centers?
Yes. 100GBASE-SR4 QSFP28 modules are designed for short-range, high-bandwidth data center and enterprise networking applications.
Q13: Is OM4 better than OM3 for this transceiver?
OM4 provides the documented maximum reach of up to 100 meters, compared with up to 70 meters over OM3. :contentReference[oaicite:13]{index=13}
Q14: Is Nokia 3AL82099AAAA compatible with every QSFP28 port?
Not necessarily. The host device must support the appropriate 100GBASE-SR4 optical specification and transceiver compatibility requirements. Always verify the switch or router's supported optics list before purchase.
Q15: Where can I buy Nokia 3AL82099AAAA in Bangladesh?
You can contact Datacom Technologies (BD) for Nokia optical transceivers, QSFP28 modules, networking equipment and data center hardware with competitive pricing and nationwide delivery.
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