Description

NOKIA SFP Module List

Name: NOKIA SFP Module List - DORFA TRADE
SKU: NokiaSFP

Nokia produces a wide range of Small Form-factor Pluggable (SFP) transceivers and compatible modules, encompassing various data rates and reach capabilities for use in their networking platforms.

Description and Specification of NOKIA SFP Module List

A Nokia SFP (Small Form-factor Pluggable) module is a hot-swappable transceiver that converts electrical signals to optical signals and vice versa, allowing network devices like switches and routers to communicate over fiber optic cables. These modules are designed for high-speed data transmission, supporting various applications from enterprise and data center networks to ISP and home use. They come in different types, such as GPON SFP for passive optical networks and various Ethernet standards, and can be used with either single-mode or multi-mode fiber to achieve different ranges and bandwidths. The following we will mention to NOKIA SFP Module List. If you have any questions about these products contact us.

Key features and functions

Signal conversion: An SFP module’s primary function is to convert electrical signals from a network device into light pulses for transmission over fiber, and then convert the light pulses back into electrical signals for the receiving device.
Modularity: Their “pluggable” nature means they are hot-swappable, allowing network administrators to easily install or replace them without shutting down the equipment.
Diverse applications: Nokia SFP modules are used in a wide array of networking scenarios, including:
- Enterprise LANs: Connecting switches and routers within a company network.
- Data Centers: High-speed, short-distance links for servers and storage.
- ISPs: Providing high-bandwidth connections to customers.
- Home Networking: As part of a GPON system to deliver Gigabit Ethernet service to a home or building.
Variety of types:
- GPON SFP: Specifically designed for Gigabit Passive Optical Networks, with a downstream transmission rate of up to 2.5Gbps.
- Ethernet SFPs: Support various Ethernet standards like 1000Base-SX (short-range, multi-mode) and 1000Base-EX (long-range, single-mode), and 10GBASE-T (copper).
- Coherent Optics: Nokia also produces higher-form-factor pluggable modules (like CFP2 and QSFP-DD) for much higher capacity in metro and core networks, such as 400G.
Connectivity:
- Single-Mode (SMF): Used for long distances, up to 80 km or more, commonly used in telecommunication networks.
- Multi-Mode (MMF): Used for shorter distances, typically 100 to 400 meters, for applications like data centers and LANs.
- Connectors: Most commonly use LC Duplex connectors, which is a small form factor connector for two fiber strands.
Standardization: Nokia SFPs are designed to be compliant with industry standards like the SFP MSA (Multi-Source Agreement), ensuring compatibility with a wide range of equipment, not just Nokia’s.
Monitoring: Many modern SFPs support Digital Optical Monitoring (DOM) (also known as Digital Diagnostic Monitoring or DDM), which allows for real-time monitoring of the module’s operating parameters

Specifications of NOKIA SFP Module List

Nokia SFP product list specifications vary widely by model, with common types including 1G SX (550m, multi-mode fiber), 1G LX/LX10 (10km, single-mode fiber), and 100/155Mbps BIDI (15km, single-mode fiber). Other specifications include support for copper networks (1000Base-T) and longer distances (up to 120km for EZX models). Key factors to check are the media type (multi-mode vs. single-mode fiber, or copper), maximum distance, supported data rate, and connector type (e.g., LC, RJ45).

Category	1G SX (Multi-Mode)	1G LX/LX10 (Single-Mode)	100/155Mbps BIDI (Single-Mode)	1000Base-T (Copper)	1G EZX (Single-Mode)
Media Type	Multi-Mode Fiber (MMF)	Single-Mode Fiber (SMF)	Single-Mode Fiber (SMF)	Copper	Single-Mode Fiber (SMF)
Max Distance	550m	10km	15km	100m	120km
Data Rate	1.063-1.25Gbps	1.063-1.25Gbps	100-155Mbps	1000Mbps	1.063-1.25Gbps
Connector	Double LC	(Typically) LC	(Typically) LC	RJ45	(Typically) LC
Applications	Gigabit Ethernet, 1G Fiber Channel	Gigabit Ethernet, 1G Fiber Channel	100M Ethernet, STM-1	1000Base-T	Gigabit Ethernet, 1G Fiber Channel

Important details

Media Type: Nokia offers SFPs for both fiber optic (Multi-Mode and Single-Mode) and copper networks.
Distance: The maximum distance depends on the SFP model, ranging from 100 meters for copper to over 120 kilometers for some single-mode fiber SFPs.
Data Rate: Models are available for different speeds, commonly 1Gbps (Gigabit Ethernet) or 100/155Mbps (Fast Ethernet/STM-1).
Connector: The physical connector also varies by model. Multi-mode SX models often use a double LC connector, while copper models use an RJ45 connector.
Advanced features: Some modules support advanced features like Digital Diagnostics Monitoring (DDM/DOM) for performance monitoring, notes EDGE Optical Solutions and Proline Options.