TP-Link
TP-Link ISM321B-20 1000Base-BX WDM Bi-Directional Industrial SFP Module
$52.33
inc GST ▲
+GST
Free shipping over $299
Genuine product
7-day returns
TP-Link ISM321B-20 1000Base-BX WDM Bi-Directional Industrial SFP Module
- WDM Bi-Directional
- 1x Gigabit LC Port
- Single-mode
- Up to 20 km Distance
- Support DDM
- Industrial Operating Temperature Range:-40-85°C
- Hot Swappable
Technical Specifications
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum data transfer rate | 1250 |
| Interface type | SFP |
| Single-mode fiber (SMF) supported | Y |
| Fiber optic connector | LC (UPC) |
| Fiber cable diameters supported (core/cladding) | 9/125 |
| Maximum transfer distance | 20000 |
| Ethernet interface type | 1.25 Gigabit Ethernet |
| Networking standards | IEEE 802.3z |
| Product colour | Grey |
| Hot-swap | Y |
| Input voltage | 3.3 |
| Certification | FCC, CE |
| Minimum operating temperature | -40 |
| Maximum operating temperature | 85 |
| Storage temperature (T-T) | -40 - 85 |
| Operating relative humidity (H-H) | 5 - 85 |
| Storage relative humidity (H-H) | 5 - 85 |
| Width | 56.4 |
| Depth | 13.4 |
| Height | 10.97 |
| Quantity per pack | 1 |
🚚 7-Day Returns Policy
Not happy? Return within 7 days of delivery for a full refund or exchange. Items must be unused and in original packaging. Contact contact@kwtech.co.nz to arrange.
| Brand | TP-Link |
|---|---|
| Product Type | Networking > Fiber Connectivity > SFP Modules |
| Weight | 0.5 kg |
Shipping Information
- Free NZ-wide shipping on orders over $299
- Standard delivery 2–5 business days
- Rural delivery may take an additional 1–2 days
- Same-day dispatch for orders placed before 2pm (weekdays)
Returns Policy
- 7-day returns on unused items in original packaging
- Faulty or damaged products covered under warranty
- Contact our support team to initiate a return
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