Target Components Ltd

What This Product Does
TP-LINK�s 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.

Specifications

PACKAGE CONTENTS

Package Contents:
• SFP Module TL-SM321A-2
• Installation Guide

HARDWARE FEATURES

DDM:
Yes

SFP-MSA:
Yes

Hot Swappable:
Yes

MEDIA CONVERTER & MODULE

Standards and Protocols:
IEEE 802.3z, TCP/IP

Wave Length:
TX: 1550 nm
RX: 1310 nm

Dimensions (W*D*H):
2.2*0.6*0.5 in (55.4*14.6*12.9 mm)

Power Supply:
3.3 V

Safety & Emission:
FCC, CE

Cable:
Single-Mode Fiber

Fiber Type:
9/125 µm Single-Mode

Max. Cable Length:
2 KM

Data Rate:
1.25 Gbps

Port Type:
LC Simplex

Manufacturer's Website:

www.tp-link.com

Warranty:

3 Years Return to Base Warranty.

CERTIFICATION
Certification	CE, FCC
Compliance certificates	RoHS
ENERGY MANAGEMENT
Input voltage	3.3 V
FEATURES
Certification	CE, FCC
Product colour	Metallic
Hot-swap	Yes
LOGISTICS DATA
Quantity per pack	1 pc(s)
Harmonized System (HS) code	85369010
OPERATIONAL CONDITIONS
Operating relative humidity (H-H)	10 - 90%
Storage temperature (T-T)	-40 - 80 °C
Operating temperature (T-T)	0 - 70 °C
Storage relative humidity (H-H)	5 - 90%
PACKAGING CONTENT
Quantity per pack	1 pc(s)
PACKAGING DATA
Package weight	60 g
Package depth	122.5 mm
Package height	38.5 mm
Package width	81.5 mm
Number of products included	1 pc(s)
PERFORMANCE
Interface type	SFP
Maximum data transfer rate	1250 Mbit/s
Networking standards	IEEE 802.3z
Fiber optic connector	LC (UPC)
Fiber ethernet cabling technology	1000BASE
Maximum transfer distance	1000 m
Fiber cable diameters supported (core/cladding)	9/125 µm
SFP transceiver type	Fiber optic
Wavelength-division multiplexing (WDM)	Yes
Rx wavelength (max)	1310 nm
Tx wavelength (max)	1550 nm
Harmonized System (HS) code	85369010
Multi-mode fiber (MMF) supported	No
Single-mode fiber (SMF) supported	Yes
SFP transceiver standard	BX
TECHNICAL DETAILS
Sustainability certificates	RoHS
Compliance certificates	RoHS