Finisar
Finisar SFP (mini-GBIC) Module FCLF8521P2BTL
- SKU:
- 18050484
- MPN:
- 183448
- Availability:
- Usually ships the same or next business day. In stock at our IL, PA warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 11/06/2026 09:32:55 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $139.24 each 139.24 |
| Buy 3 - 4 | and pay only $136.76 each 136.76 |
| Buy 5 or above | and pay only $131.82 each 131.82 |
- Stock Update:
- 11/06/2026 09:32:55 PM PST
Frequently bought together:
Description
This item is brand-new, factory sealed.
Finisar's FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3. They are RoHS compliant and lead-free per Directive 2011/65/EU and Finisar Application Note AN-2038. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features.
Features:
Up to 1.25Gb/s bi-directional data links
Hot-pluggable SFP footprint
Fully metallic enclosure for low EMI
RoHS compliant and Lead Free
Low power dissipation (1.05 W typical)
Compact RJ-45 connector assembly
Access to physical layer IC via 2-wire serial bus
10/100/1000 BASE-T operation in host systems with SGMII interface
Extended case temperature range: -40C to 85C
Distance
100 mData Rate (Max)
1.25 Gb/sProtocol
1000 Base-T CompliantLow End Case Temperature
-40 CHigh End Case Temperature
85 CDiagnostics
NATransmitter
NAReceiver
NAVoltage Supply
3.3Connector
RJ-45Item Dimension (L"xW"xH")
3 x 1 x 1
Weight
1.00 lb
Warranty Information
1 Year
Features
Environmentally Friendly:
Yes
Yes
Compatibility:
Multi Source Agreement Compliant
Specs
| Physical Characteristics | |
| Form Factor | Hot-pluggable |
| Interfaces/Ports | |
| Total Number of Ports | 1 |
| Connector Type | RJ-45 |
| Interfaces/Ports Details | 1 x RJ-45 1000Base-T LAN |
| General Information | |
| Brand Name | Finisar |
| Manufacturer Website Address | http://www.finisar.com |
| Marketing Information | Finisar's FCLF8520P2BTL, FCLF8521P2BTL and FCLF8522P2BTL 1000BASE-T Copper Small Form Pluggable (SFP) transceivers are based on the SFP Multi Source Agreement (MSA). They are compatible with the Gigabit Ethernet and 1000BASE-T standards as specified in IEEE Std 802.3. They are RoHS compliant and lead-free per Directive 2002/95/EC and Finisar Application Note AN-2038. The 1000BASE-T physical layer IC (PHY) can be accessed via I2C, allowing access to all PHY settings and features. |
| Product Type | SFP (mini-GBIC) |
| Product Name | SFP (mini-GBIC) Module |
| Manufacturer | Finisar Corporation |
| Manufacturer Part Number | FCLF8521P2BTL |
| Product Model | FCLF8521P2BTL |
| Media & Performance | |
| Ethernet Technology | Gigabit Ethernet |
| Media Type Supported | Twisted Pair |
| Network Technology | 1000Base-T |
| Technical Information | |
| Application/Usage | Data Networking |
Warranty Information
All Items are Brand New, Factory Sealed and come with a standard warranty. [Read our policies]
View AllClose
Finisar SFP (mini-GBIC) Module FCLF8521P2BTL
$147.14