XFP modules are hot-swappable transceivers that operate at near-infrared wavelengths and support various network protocols including 10 Gigabit Ethernet and Fibre Channel. They include diagnostic monitoring and are compatible with major network equipment vendors. The document then provides details on different types of XFP modules including dual port, single port BIDI, CWDM, and DWDM variants along with their technical specifications and applications.

1. XFP Transceiver Module
Description
XFP modules are hot-swappable and
protocol-independent. They typically operate at
near-infrared wavelengths of 850 nm, 1310 nm or 1550
nm. Principal applications include 10 Gigabit Ethernet, 10
Gbit/s Fibre Channel, SONET/ OC-192 rates, SDH/
STM-64, 10Gbit/s Optical Transport Network (OTN)
OTU-2, and parallel optics links. They can operate over a
single wavelength or use dense wavelength-division
multiplexing techniques. They include digital diagnostics
that provide management that were added to the
SFF-8472 standard. XFP modules use an LC fiber
connector type to achieve high density.
Transceiver for CWDM, DWDM, PON, and BIDI devices
are all available here. Also, the Transceiver Module we
offer, has a great compatibility which ensure our can be
compatible with all the major device provider like Cisco,
HP, Juniper, Huawei, Nortel, Extreme, etc.
Feature
 Hot pluggable
 Support 9.95Gb/s to 11.1Gb/S bit rates
 XFP MSA package with duplex LC connector
 DDMI(digital diagnostic monitor interface) function
integrated
 Very low EMI and excellent ESD protection
 +3.3V single power supply
 Less than 3.5W power dissipation
 With pull de-latch
 Transmission distance up to 40Km with 9/125um SMF
 -5~70°C case operate temperature range
 No reference clock requirement
 Complies with RoHS directive (2002/95/EC)
Application
 SDH/SONET
 SAN(Stroage Area Network)
 10G Fiber Channel

2.  CWDM System
 DWDM System
 10GE(10000Base Ethernet)
 10G OTN(Optical Transport )
Dual Ports XFP Transceiver Module
The most common type of XFP Module, widely
used in SDH/SONET, 10000Base Ethernet and 10G
Fiber Channel 10G OTN(Optical Transport ).
Fibercasa provides 300m~120km all range XFP
module. To the different detection and transmission
requirements, we offers VCSEL, FP, DFB, EML laser transmitters as well PIN
and APD receivers. And all the transceivers Fibercasa offers are with a DDMI
function.
Typical Duplex Ports SFP Module
Model Description
FC-048-010-85-M300
-D-LC-C-Y-XX-001
10Gbps, 850nm/MMF XFP Module, 300m, dual LC ports, VCSEL
Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
FC-048-010-13-0010-
D-LC-C-Y-XX-001
10Gbps, 1310nm/SMF XFP Module, 10km, dual LC ports, DFB
Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
FC-048-010-15-0040-
D-LC-C-Y-XX-001
10Gbps, 1550nm/SMF SFP Module, 40km, dual LC ports, EML
Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
FC-048-010-15-0080-
D-LC-C-Y-XX-001
10Gbps, 1550nm/SMF SFP Module, 80km, dual LC ports, EML
Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM

3. Single Port BIDI SFP Transceiver Module
Single port BIDI XFP Module has the ability to couple
Tx and Rx signals in one fiber, so it only need one port.
But this technique also requires the wavelengths of Tx
and Rx used on the corresponding end is exactly
reverse to it. For example, if we use Tx 1310nm/ Rx
1550nm on one side, we must use Tx 1550nm/ Rx
1310nm on the other side.
So, as the features statemented above, we only offer the products as a pair
which means the BIDI XFP is provided 2pcs as a pair to reduce the risk of
incompatible between two BIDI Module.
Fibercasa provides 300m~120km all range XFP module. To the different
detection and transmission requirements, we offers VCSEL, FP, DFB, EML
laser transmitters as well PIN and APD receivers. And all the transceivers
Fibercasa offers are with a DDMI function.
Typical BIDI SFP Module No.1
Model Description
FC-048-010-12/13-001
5-D-LC-C-Y-XX-001
10Gbps, 1270Tx/1310Rx BIDI XFP Module, 15km, single LC ports,
DFB Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
FC-048-010-13/12-001
5-D-LC-C-Y-XX-001
10Gbps, 1310Tx/1270Rx BIDI XFP Module, 15km, single LC ports,
DFB Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
Typical BIDI SFP Module No.2
Model Description
FC-048-010-12/13-004
0-D-LC-C-Y-XX-001
10Gbps, 1270Tx/1310Rx BIDI XFP Module, 40km, single LC ports,
DFB Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM
FC-048-010-13/12-004
0-D-LC-C-Y-XX-001
10Gbps, 1310Tx/1270Rx BIDI XFP Module, 40km, single LC ports,
DFB Transmitter, PIN Receiver, 0~70℃ working temperature, with DDM

4. CWDM XFP Transceiver Module
CWDM SFP Module is commonly used in a Coarse
Wavelength Division Multiplexing system. Fibercasa
Offers all 18 channels CWDM SFP Module which the
center wavelength is from 1270 to 1610 with each
channel spacing of 20nm.
Consider the attenuation features of the early
G.652 Fiber in 1270 to 1470 band, 1470 to 1610 CWDM SFP Modules are
more recommended(this problem is solved on newer G.652D and G.657
fiber)
Fibercasa provides 300m~120km all range SFP module. To the different
detection and transmission requirements, we offers VCSEL, FP, DFB, EML
laser transmitters as well PIN and APD receivers. And all the transceivers
Fibercasa offers are with a DDMI function.
Typical CWDM XFP Module
Model Description
FC-048-010-CXX-004
0-D-LC-C-Y-XX-001
10Gbps, CWDM XFP Module, 1270~1610nm with each spcing of
20nm, 40km, dual LC ports, EML Transmitter, PIN Receiver,
0~70℃ working temperature, with DDM
FC-048-010-CXX-008
0-D-LC-C-Y-XX-001
10Gbps, CWDM SFP Module, 1270~1610nm with each spcing of
20nm, 80km, dual LC ports, EML Transmitter, PIN Receiver,
0~70℃ working temperature, with DDM
Note: CXX is the Channel Wavelength Mark. Here, CXX can be C27~C61

5. DWDM XFP Transceiver Module
DWDM XFP Module is commonly used in a Dense
Wavelength Division Multiplexing system. Fibercasa
Offers 100Ghz DWDM XFP Module.
The DWDM Module channels are divided by
transmission frequency. Usually it’s from 191.7THz
to 196.1THz and each channel is divided by
100GHz
Fibercasa provides 300m~120km all range XFP module. To the different
detection and transmission requirements, we offers VCSEL, FP, DFB, EML
laser transmitters as well PIN and APD receivers. And all the transceivers
Fibercasa offers are with a DDMI function.
Typical DWDM XFP Module
Model Description
FC-048-010-DXX-004
0-D-LC-C-Y-XX-001
10Gbps, DWDM XFP Module, Ch17~Ch61 100GHz (1563.86 ~
1528.77nm), 40km, dual LC ports, EML Transmitter, PIN Receiver,
0~70℃ working temperature, with DDM
FC-048-010-DXX-008
0-D-LC-C-Y-XX-001
10Gbps, DWDM XFP Module, Ch17~Ch61 100GHz (1563.86 ~
1528.77nm), 80km, dual LC ports, EML Transmitter, PIN Receiver,
0~70℃ working temperature, with DDM
Note: DXX is the Channel Frequency Mark. Here, CXX can be D17~D61