TP-Link Network TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module

1000Base-BX WDM Bi-Directional SFP Module

• Designed for on-site gigabit fiber communication

• Up to 2 km transmission distance with 9/125 μm SMF (Single-Mode Fiber)

• Bidirectional WDM communication on a single fiber

• Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)

• Supports Digital Diagnostic Monitoring (DDM)

• Hot-swappable module design

• Work with TL-SM321B-2 as a pair

What This Product Does

TP-LINK´s TL-SM321A-2 and TL-SM321B-2 is designed to work in a pair to create an on-site gigabit fiber communication up to 2km (2,000 meters). With one single-mode fiber, the pair of modules can create a full-duplex gigabit path between your switches, storage devices, and server.

The TL-SM321A-2 is developed in accordance with the Small Form Pluggable Multi-Source Agreement (SFP-MSA). As a WDM Bi-Directional optical transceiver, TL-SM321A-2 uses an integrated LC Bi-Directional optical interface connector and the data link is up to 2 km in 9/125 μm SMF (Single-Mode Fiber).

Also, TL-SM321A-2 incorporates the Digital Diagnostic Monitoring (DDM) feature which is compatible with SFF-8472. DDM supports real-time monitoring of the transceiver, and shows parameters including the transceiver current which transmits/receives optical power and operating temperature.

TP-Link’s TL-SM321A-2 is used for short-and medium distance fiber network in practice, and it provides fast and stable gigabit fiber connection for switches, routers, servers, etc.
Package Contents
SFP Module TL-SM321A-2
Installation Guide
HARDWARE FEATURES
DDM
Yes
SFP-MSA
Yes
Hot Swappable
Yes
MEDIA CONVERTER and MODULE
Standards and Protocols
IEEE 802.3z, TCP/IP
Wave Length
TX: 1550 nm
RX: 1310 nm
Power Supply
3.3 V
Safety and Emission
FCC, CE
Cabel
Single-Mode Fiber
Fiber Type
9/125 micro meter Single-Mode
Max. Cable Length
2 KM
Data Rate
1.25 Gbps
Port Type
LC Simplex
Environment
Operating Temperature: 0 – 70 ^oC (32 – 158 ^oF)
Storage Temperature: -40 – 85 ^oC ( -40 – 185 ^oF)
Operating Humidity: 10 – 90% RH, Non-Condensing
Storage Humidity: 5 – 90% RH, Non-Condensing
Item Dimension (L inchxW inchxH inch)
11 x 11 x 9

Weight
8.00 lb

Warranty Information
Limited Lifetime Warranty