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You can achieve 10 km distances for 28G Fibre Channel using SFP28 Long Wavelength (LWL) optical transceivers with single-mode fiber (SMF)
.
Key components for a 10 km 28G FC link
- SFP28 transceiver: This small form-factor module plugs into your Fibre Channel switch. A Long Range (LR) or Long Wavelength (LWL) variant is required for 10 km distances.
- Single-Mode Fiber (SMF) optic cables: These cables have a narrower core than multimode fiber, allowing a single path for light to travel. This reduces modal dispersion and enables transmissions over much longer distances.
-
Operating specifications:
- Data rate: 28.05 Gbps, which is the line rate for 32G Fibre Channel (32GFC). Most SFP28 transceivers for this application are multi-rate and backward compatible with 8GFC and 16GFC.
- Wavelength: The typical wavelength used is 1310nm.
- Connector: An LC duplex connector is standard for these optics.
Related technologies and terminology
- SFP28: The module form factor. These transceivers are also used for 25G Ethernet links, as both 25G Ethernet and 32GFC operate with signaling rates of around 28 Gbps.
- QSFP28: A larger form factor used for 100G Ethernet, which achieves the higher data rate by using four lanes, each running at 25 Gbps (or 28 Gbps). QSFP28 modules have an "LR4" variant that uses four different wavelengths to achieve 100G over 10 km of single-mode fiber.
- Short Wave (SW): This is the term for Fibre Channel optics designed for short distances, typically up to 100m over multimode fiber, not suitable for 10km links.
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16G/32G Fiber Channel SFP Transceivers
10Gtek
https://www.10gtek.com
› Products › Transceiver
10Gtek
https://www.10gtek.com
› Products › Transceiver
10Gtek® 32G SFP28 fibre channel transceivers
are suitable for FibreChannel and 25G Ethernet applications. They are designed for use in 25/28G Gb/s links ...
32GFC SFP28 DWDM 10km Optical Modules (Industrial ...
GIGALIGHT
https://www.gigalight.com
› ...
GIGALIGHT
https://www.gigalight.com
› ...
GIGALIGHT 32GFC SFP28 LR optical transceiver module is
designed for long-distance interconnection in storage area networks of data centers
.
QSFP28 100GE BiDi 10km
Smartoptics
https://smartoptics.com
› uploads › 2022/12 › ds...
Smartoptics
https://smartoptics.com
› uploads › 2022/12 › ds...
PDF
TQ2020-BXXC-SO has an optical performance enabling distances of up to
10km
over a SingleMode (SM) G.652
fiber
-pair cable. The module includes FEC coding Forward ...
2 pages
Compatible Innolight Finisar TR-PB13L-N00 28G SFP28 ...
Topstar Technology Industrial Co., Ltd.
https://www.opticalmodulemanufacturers.com
› compati...
Topstar Technology Industrial Co., Ltd.
https://www.opticalmodulemanufacturers.com
› compati...
Features. · TOP-28G SFP28 SR 1310nm 10km. ·
28G SFP28 LR 10km
Specification compliant. · Up to 10km transmission on single mode fiber (SMF) with FEC.
QSFP28 100GE-LR CWDM 10km 6.3dB LC
Smartoptics
https://smartoptics.com
› Products
Smartoptics
https://smartoptics.com
› Products
SO-QSFP28-100G-LRx
has an optical performance enabling distances of up to 10km over a SingleMode (SM) G.652 fiber-pair cable. The module includes FEC coding ...
Fiber Channel Transceiver Modules Data Sheet
FS.com
https://resource.fs.com
› mall › doc
FS.com
https://resource.fs.com
› mall › doc
PDF
Dec 31, 2022
—
The SFP-10G-BX transceiver supports up to
10km
link lengths over OS2 SMF and is suitable for 10G Ethernet,. CPRI/eCPRI and Data Center ...
LR 10Km single-mode 25G/28G rate SFP28 1310nm
ROBOfiber
https://www.robofiber.com
› sfp-2510-lr
ROBOfiber
https://www.robofiber.com
› sfp-2510-lr
The SFP-2510-LR is a 25G/
28G
LR single-mode and multi-rate SFP28 transceiver using 1310nm wavelength and reaching up to
10Km
distance over 9/125um fibers.
$165.00
In stock
Free delivery
30-day returns
QSFP28 100GBASE-LR4 1310nm 10km Transceiver
Fibertop
https://www.fibertopsfp.com
› QSFP28 Duplex
Fibertop
https://www.fibertopsfp.com
› QSFP28 Duplex
QSFP28 LR4 transceiver modules are designed for use in 100 Gigabit Ethernet interfaces
over single mode fiber. Technical Specification. Vendor Name, FIBERTOPÂ ...
Cisco QSFP28-100G-SM-SR comp. 100G Singlemode ...
fiber24.net
https://shop.fiber24.net
› ... › Cisco compatible
fiber24.net
https://shop.fiber24.net
› ... › Cisco compatible
It replaces four SFP+ modules and internally contains sender and transceiver for 4x 28Gbps over up to
10km
single-mode
fiber
G.652. The four
28G
data
channels
...
€245.00
In stock
28G SFP28 AOC - intcera
intcera.com
http://www.intcera.com
› product
intcera.com
http://www.intcera.com
› product
The INTCERA
28G
SFP28 Active Optical Cables (AOCs) are direct-attach fiber assemblies with SFP28 connectors compliant with 8G/16G/32G
Fibre Channel
standards.