Nokia AOSB 474829A | Certified 100G QSFP28 CWDM4 10km SMF Transceiver
Brand Name: NOKIA
Product Name: AOSB
Part Number: 474829A
Description: Nokia AOSB 474829A 100G QSFP28 Transceiver. Delivers flawless, high-speed CWDM4 connectivity over 10km SMF. Certified E-Temp compliant with Duplex LC ports for zero downtime.
Description
Description
Nokia AOSB 474829A | Certified 100G QSFP28 CWDM4 10km SMF Transceiver
Nokia AOSB 474829A, QSFP28, CWDM4, 100GBASE CWDM4, 100G, 1310nm Band, 10km, SMF, Duplex LC, DOM, DDM, E-Temp, MSA, RoHS
1. Technical Description Nokia AOSB 474829A
The Nokia AOSB 474829A (specifically tracked in warehouse logistics sheets under the primary catalog suffix code 474829A.101 or physical hardware code MTRA-3E11A) is an enterprise-grade, hot-pluggable Small Form-Factor Pluggable 28 (QSFP28) active multi-wave optical transceiver module. Engineered as a high-density, multi-carrier data link, it supports data transmission speeds across 100 Gigabit Ethernet (100GBASE-CWDM4) layouts and high-capacity 5G FDD cellular wireless CPRI infrastructures. It functions as a core fronthaul optical transport layer, linking Nokia AirScale Baseband frameworks directly to outdoor macro radio units.
The transceiver operates across an active Single-Mode Fiber (SMF) distribution path over an uncooled Course Wavelength Division Multiplexing architecture. By splitting traffic across 4 optical lanes (1271, 1291, 1311, and 1331 nm), it delivers a maximum link distance of 10 kilometers over standard 9/125 μm duplex fiber optics. The module leverages a specialized Direct Modulated Laser (DML) array matched with an internal PIN photodiode receiver to maintain a low bit-error rate. Encased in a ruggedized, fully metallic shell, the unit features an extended Extended Temperature (E-Temp) tracking matrix rated from -20°C to +85°C, protecting internal circuits against intense climate shifts inside uncooled tower electronics lockers. It uses standard Duplex LC connections and supports real-time Digital Diagnostic Monitoring (DDM/DOM).
2. Full Specification and Features Nokia AOSB 474829A
The structural framework integrates an internal EEPROM block factory-programmed with vendor configuration profiles. This ensures instant system validation and zero uncertified software interface alarms in active baseband nodes.
Optical Performance Parameters Matrix
- Hardware Form Factor: Standardized QSFP28 (Quad Small Form-Factor Pluggable 28) high-speed layout.
- Data Path Transmission Rate: Combined dual-rate line tracking from 103.125 Gbps up to 112.2 Gbps with FEC.
- CWDM Channel Grid Center Points: 1271 nm, 1291 nm, 1311 nm, and 1331 nm lines.
- Optical Transmitter Subsystem: 4-Channel Cooled DML LAN WDM TOSA Laser Engine.
- Optical Receiver Subsystem: High-Sensitivity Multi-Channel PIN Photodiode Array.
- Physical Cable Medium Type: Single-Mode Fiber (SMF / 9/125 μm core standard).
- Optical Connection Assembly: Industry-standard Double LC / UPC mating port receptacle.
- Maximum Reliable Reach Bound: 10 kilometers continuous link distance over clean single-mode fiber.
- Forward Error Correction: Natively supported via the host hardware architecture link.
Electrical Power, Link Budget & Diagnostic Telemetry
- Operating Input Supply Voltage: Powered via standard host-side +3.3V DC configuration rail.
- Total Module Power Consumption: Ultra-efficient thermal footprint pulling ≤ 3.5 Watts maximum under full line traffic.
- Total Optical Link Budget Allocation: 7.0 dB minimum allowable baseline margin budget.
- Digital Diagnostic Monitoring (DDM): Internally calibrated telemetry compliant with SFF-8472 industry diagnostic standards.
Mechanical, Environmental Safety & Structural Compliance
- Physical Housing Dimensions: Standardized QSFP28 structural metal framework footprint.
- Enclosure Structural Material: Enhanced fully metallic zinc-alloy casing layout engineered to isolate and shield against internal Electromagnetic Interference (EMI) noise.
- Laser Safety Certification Class: Class 1 laser product fully compliant with FDA 21 CFR 1040.10, 1040.11, and EN 60825-1 standards.
- Hardware Standardization Compliance: Built strictly to SFF-8665, SFF-8636, and QSFP28 MSA multi-source agreement blueprints.
- Environmental Hazardous Restrictions: 100% RoHS Compliant framework (lead-free engineering assembly).
- Operational Temperature Range Threshold: Extended temperature rating certified for continuous performance from -20°C up to +85°C (E-Temp).
3. Wavelength Spectrum Nokia AOSB 474829A
The multiplexed optical transmission wave grid tracks a precise single-mode spectrum block:
- L0 Lane Window: 1264.5 nm to 1277.5 nm (Center point: 1271 nm).
- L1 Lane Window: 1284.5 nm to 1297.5 nm (Center point: 1291 nm).
- L2 Lane Window: 1304.5 nm to 1317.5 nm (Center point: 1311 nm).
- L3 Lane Window: 1324.5 nm to 1337.5 nm (Center point: 1331 nm).
4. Similar Product from Nokia Portfolio
NOKIA AOSA 474828A: Active 100G QSFP28 optical transceiver sharing a parallel CWDM4 SMF profile but optimized for a shorter 2-kilometer distance window, frequently deployed when fronthaul link lengths do not require the extended 10km configuration budget.
5. Alternative Products from Ericsson and Huawei with Part Numbers
Ericsson Alternatives
Ericsson RDH10275/3: Vendor-equivalent 100G QSFP28 CWDM4 single-mode module operating up to 10km, pre-flashed with Ericsson firmware for plug-and-play compatibility with modern RAN baseband processors.
Huawei Alternatives
Huawei 02312MAW OSX100N02: Industrial-grade 100G FDD QSFP28 CWDM4 optical transceiver module operating over a 10km range via a 4-wavelength laser block terminating in dual LC interfaces.
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