TP-Link ISM321A-20 network transceiver module Fiber optic 1250 Mbit/s SFP
TP-LinkModel ISM321A-20

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Nationwide delivery, installed in Lagos. Lead times Manufacturer warranty, claims handled by us. How it works Authorised reseller, certified by the Standards Organisation of Nigeria. Buying in volume? Send the schedule and we price the whole list.
At a glance
- Interface type
- SFP
- Certification
- FCC, CE
- Ethernet interface type
- 1.25 Gigabit Ethernet
- Networking standards
- IEEE 802.3z
Specifications
| Interface type | SFP |
|---|---|
| Certification | FCC, CE |
| Ethernet interface type | 1.25 Gigabit Ethernet |
|---|---|
| Networking standards | IEEE 802.3z |
| Width | 56.4 mm |
|---|---|
| Depth | 13.4 mm |
| Height | 11 mm |
| Input voltage | 3.3 V |
|---|
| Product colour | Grey |
|---|
| Storage temperature (T-T) | -40 - 85 °C |
|---|---|
| Operating relative humidity (H-H) | 5 - 85% |
| Storage relative humidity (H-H) | 5 - 85% |
| Minimum operating temperature | -40 °C |
| Maximum operating temperature | 85 °C |
| Maximum data transfer rate | 1250 Mbit/s |
|---|---|
| Hot-swap | Yes |
| SFP transceiver type | Fiber optic |
|---|---|
| Maximum transfer distance | 20000 m |
| Single-mode fiber (SMF) supported | Yes |
| Fiber cable diameters supported (core/cladding) | 9/125 µm |
| Fiber optic connector | LC (UPC) |
|---|












