TP-Link 1000Base-BX WDM Bi-Directional SFP Module Fiber optic 1250 Mbit/s SFP 9/ SM321B

Spotlight:- WDM Bi-Directional SFP Module
- Supports WDM Bi-Directional technology, using a single strand of fiber, cost saving

TP-LINK�s TL-SM321B adopts the latest standard 1000Base-BX, transmission over a single strand of fiber, with one different wavelength going in each direction. You can extend the network distance up to 10Km with TP-LINK�s Routers, Switches, Media Converters to provide high speed and stability.

Features
- Supports WDM Bi-Directional technology, using a single strand of fiber
- TX: 1310nm / RX: 1550nm
- Internal +3.3V Power Supply
- In pairs with TL-SM321A
- Plug-and-Play
- Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices

Features


Supports WDM Bi-Directional technology, using a single strand of fiber


TX: 1550nm / RX: 1310nm


Internal +33V Power Supply


In pairs with TL-SM321B


Plug-and-Play


Suitable: MC220L, TL-R4199G/4299G, TL-SG3109, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB,TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the other equivalent devices


Suitable Switches: TL-SG3109/3216/3224, TL-SL3428/3452, TL-SG2109WEB/2216WEB/2224WEB, TL-SL2210WEB/2218WEB/2428WEB/2452WEB, TL-SL1351 and the coming gigabit switches


Q-in-Q increases the network scalability by providing a hierarchical structure


Supports 802.1P, Class of Service (CoS) with 4 priority queues per port


Rate limiting confines the traffic flow accurately according to the preset value



Weight & dimensions


Height

12.9 mm


Width

55.4 mm


Depth

12.9 mm



Logistics data


Harmonized System (HS) code

85369010



Features


Certification

FCC, CE


Plug and Play

Yes



Operational conditions


Operating temperature (T-T)

0 - 70 �C


Operating relative humidity (H-H)

10 - 90


Storage relative humidity (H-H)

5 - 90


Storage temperature (T-T)

-40 - 80 �C



Performance


Tx wavelength (max)

1550 nm


Networking standards

IEEE 802.3z


Rx wavelength (max)

1310 nm


SFP transceiver type

Fiber optic


Maximum data transfer rate

1250 Mbit/s


Single-mode fiber (SMF) supported

Yes


Interface type

SFP


Maximum transfer distance

10000 m


Fiber cable diameters supported (core/cladding)

9/125 �m



Power


Input voltage

3.3 V



Packaging data


Package height

38.5 mm


Package depth

122.5 mm


Package width

81.5 mm


Package weight

60 g