PrologyParts Index

TP-LINK ISM311LS

1000Base-LX SMF Industrial SFP Module Single-mode SFP LC Transceiver, DDM

MPNISM311LSTP-LINKTransceiversUpdated

Key facts

Part number
ISM311LS
Brand
TP-LINK
Category
Transceivers
Equivalent part numbers
  • 1210002601955(UPC)
Price
AUD 39≈ USD 26.95 Reference price (RRP)
Availability
On request — ask for a quote

Overview

TP-Link ISM311LS & ISM311LM 1000Base-LX & 1000Base-SX SMF Industrial SFP Module

  • Single-mode SFP LC Transceiver (ISM311LS) & Multi-mode SFP LC Transceiver (ISM311LM)
  • Supports Digital Diagnostic Monitoring (DDM)
  • Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA)
  • Hot-Pluggable with maximum flexibility
  • Industrial Product Operating Temperature Range: -40-85°C

Warranty Period: 3-Year

Reference price history

Recorded reference and list prices over time. Not Prology selling prices.

Latest
AUD 39≈ USD 26.95
Oct 2026
Lowest recorded
AUD 39≈ USD 26.95
Highest recorded
AUD 39≈ USD 26.95
Recorded
2026
1 price point

AUD 39 rrp, recorded

Buy or sell TP-LINK ISM311LS

Buying TP-LINK transceivers

Looking to buy the TP-LINK ISM311LS or a compatible transceiver? Prology supplies new, refurbished and used TP-LINK transceivers in Australia and the United States. Send the part number and quantity for a firm price.

Selling TP-LINK transceivers

Have a spare or decommissioned ISM311LS? Prology buys used and surplus TP-LINK transceivers — single units or whole lots — and replies with an offer within 1 business day. Sell your ISM311LS.

What is the TP-LINK ISM311LS?
The TP-LINK ISM311LS is a TP-LINK transceiver – 1000Base-LX SMF Industrial SFP Module Single-mode SFP LC Transceiver, DDM, SFP-MSA. It is also listed under 1210002601955.
How much does the TP-LINK ISM311LS cost?
The reference price on record is AUD 39 (Oct 2026). It is a reference figure, not a selling price — ask Prology for a firm quote.
Where can I buy the TP-LINK ISM311LS?
It is not listed on the Prology store yet. Prology sources TP-LINK transceivers on request — request a quote and we reply with a firm price and lead time within 1 business day.
Can I sell a used TP-LINK ISM311LS?
Yes. Prology buys used and surplus TP-LINK transceivers, including the ISM311LS. Get an offer — sell outright or trade in against your next order.

Request a quote for ISM311LS

Tell us the quantity and condition you need. Prology replies with a firm price and lead time within 1 business day.

Replies within 1 business day. Your details are used only to answer this request — privacy.

More TP-LINK Transceivers

All TP-LINK parts starting with “I” · All TP-LINK part numbers