Eoptolink CWDM SFP+ transceiver is small form factor pluggable module for bi-directional serial optical data communications such as IEEE 802.3ae 10GBASE-LR/LW/ER/ZR. It is with the SFP 20-pin connector to allow hot plug capability. Digital diagnostic functions are available via an I2C. This module is designed for single mode fiber and operates at a nominal wavelength of CWDM wavelength. There are 18 center wavelengths available from 1270 nm to 1610 nm, with each step 20 nm. A guaranteed minimum optical link budget of 14 dB is offered. The transmitter section uses a CWDM multiple quantum well DFB/EML laser and is a class 1 laser compliant according to International Safety Standard IEC-60825. The receiver section uses an integrated InGaAs detector preamplifier (IDP) mounted in an optical header and a limiting post-amplifier IC.
BIDI CWDM SFP+special CWDM SFP+, TX and RX with the same wavelength. It comes with pigtail LC/APC or SC/APC coming out from the transceiver port. AT present available waves 1270-1330, if you need other waves, please, contact with us.
Features:
· Up to 10.5 Gb/s Bi-directional Data Links
· Can be used with single fiber CWDM system or dual fiber CWDM system
· 10Gb Ethernet
· 2G/4G/8G/10G Fibre Channel compliance
· Complaint to SFP+ MSA
· Compliant to IEEE 802.3ae 10GBASE
· Maximum Link Length of 80 km at 10.3125Gb/s
· Uncooled 18-λ CWDM DFB/cooled EML LD: from 1270 nm to 1610 nm
· Power Budget up to 10dB, 14dB, 16dB, 23 dB
· SFF-8472 Digital Diagnostic Function
· AC/AC Coupling according to MSA
· Single +3.3 V Power Supply
· RoHS 6/6 Compliant
· Class 1 Laser International Safety Standard IEC-60825 Compliant
Ordering information:
Package | Part No. | Fiber Type | Data Rate Range | Wavelength | Optical Components | Distance Range | Case Temperature range | Application |
CWDM SFP+ LR, CWDM SFP+ ER, CWDM SFP+ ZR, BIDI CWDM SFP+ LR: | ||||||||
BIDI SFP+ | EOLP-BI1696-S-9XPL | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/PIN | 9dB | 0~70 | |
SFP+ | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/PIN | 10dB | 0~70 | Eth,10GFC | |
SFP+ | EOLP-1696-14X | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/PIN | 14dB | 0~70 | Eth,10GFC |
SFP+ | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/APD | 23dB | 0~70 | Eth,10GFC | |
SFP+ | SMF | 9.95~11.1G | 1350~1610nm | DFB/PIN | 10dB | 0~70 | Eth,10GFC | |
SFP+ | SMF | 9.95~11.1G | 1470~1610nm | EML/PIN | 14dB | 0~70 | Eth,10GFC | |
SFP+ | SMF | 9.95~11.1G | 1470~1610nm | EML/APD | 23dB | 0~70 | Eth,10GFC | |
SDH SONET CWDM SFP+ with CDR: | ||||||||
SFP+ | EOLP-1696-10XR | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/PIN | 10dB | 0~70 | Eth,SDH,10GFC |
SFP+ | EOLP-1696-14XR | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/PIN | 14dB | 0~70 | Eth,SDH,10GFC |
SFP+ | EOLP-1696-23XR | SMF | 9.95~11.1G | 1270/1290/1310/1330nm | DFB/APD | 23dB | 0~70 | Eth,SDH,10GFC |
SFP+ | EOLP-1696-10XR | SMF | 9.95~11.1G | 1350~1610nm | DFB/PIN | 10dB | 0~70 | Eth,SDH,10GFC |
SFP+ | EOLP-1696-14XR | SMF | 9.95~11.1G | 1470~1610nm | EML/PIN | 14dB | 0~70 | Eth,SDH,10GFC |
SFP+ | EOLP-1696-23XR | SMF | 9.95~11.1G | 1470~1610nm | EML/APD | 23dB | 0~70 | Eth,SDH,10GFC |
8G Fiber Channel CWDM SFP+: | ||||||||
SFP+ | EOLP-1680-10X | SMF | 8G | CWDM | DFB/PIN | 10dB | 0~70 | 8xFC |
SFP+ | EOLP-1680-14X | SMF | 8G | CWDM | DFB/PIN | 14dB | 0~70 | 8xFC |
SFP+ | EOLP-1680-23X | SMF | 8G | CWDM | DFB/APD | 23dB | 0~70 | 8xFC |
CWDM CPRI OBSAI SFP | ||||||||
SFP+ | SMF | up to 6.144G | CWDM | DFB/PIN | 10dB | 0~70 | LTE,CPRI,OBSAI | |
SFP+ | SMF | up to 6.144G | CWDM | DFB/PIN | 14dB | 0~70 | LTE,CPRI,OBSAI | |
SFP+ | EOLP-1660-23 | SMF | up to 6.144G | CWDM | EML/APD | 23dB | 0~70 | LTE,CPRI,OBSAI |
SFP+ | SMF | up to 6.144G | 1270/1290/1310/1330nm | DFB/APD | 22dB | 0~70 | LTE,CPRI,OBSAI |
Originally, the term "coarse wavelength division multiplexing" was fairly generic, and meant a number of different things. In general, these things shared the fact that the choice of channel spacings and frequency stability was such that erbium doped fiber amplifiers (EDFAs) could not be utilized. Prior to the relatively recent ITU standardization of the term, one common meaning for coarse WDM meant two (or possibly more) signals multiplexed onto a single fiber, where one signal was in the 1550 nm band, and the other in the 1310 nm band.
In 2002 the ITU standardized a channel spacing grid for use with CWDM
(ITU-T G.694.2), using the wavelengths from 1270 nm through 1610 nm with a channel spacing of 20 nm. (G.694.2 was revised in 2003 to shift the actual channel centers by 1 nm, so that strictly speaking the center wavelengths are 1271 to 1611 nm).[1] Many CWDM wavelengths below 1470 nm are considered "unusable" on older G.652 (dotten line) specification fibers, due to the increased attenuation in the 1270–1470 nm bands. Newer fibers which conform to the G.652.C and G.652.D (full line) standards, such as Corning SMF-28e and Samsung Widepass nearly eliminate the "water peak" attenuation peak and allow for full operation of all 18 ITU CWDM channels in metropolitan networks.
CWDM wave grid
Band | Nomenclature | Wavelength(nm) | ||
Min. | Typ. | Max. | ||
O-band Original | A | 1264 | 1270 | 1277.5 |
B | 1284 | 1290 | 1297.5 | |
C | 1304 | 1310 | 1317.5 | |
D | 1324 | 1330 | 1337.5 | |
E | 1344 | 1350 | 1357.5 | |
E-band Extended | F | 1364 | 1370 | 1377.5 |
G | 1384 | 1390 | 1397.5 | |
H | 1404 | 1410 | 1417.5 | |
I | 1424 | 1430 | 1437.5 | |
J | 1444 | 1450 | 1457.5 | |
S-band Short Wavelength | K | 1464 | 1470 | 1477.5 |
L | 1484 | 1490 | 1497.5 | |
M | 1504 | 1510 | 1517.5 | |
N | 1524 | 1530 | 1537.5 | |
C-band Conventional | O | 1544 | 1550 | 1557.5 |
L-bandLong Wavelength | P | 1564 | 1570 | 1577.5 |
Q | 1584 | 1590 | 1597.5 | |
R | 1604 | 1610 | 1617.5 |
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cis AT eoptolink.c om
eoptolink AT gmail.c om
3w.sfp-xfp.c om
SKYPE ID: eoptolink-sfp
Tel: +86-28-67 087 999
Direct: +86 15 601 668 099
Eoptolink Technology Inc. Ltd.
Add: No.127 West Wulian Street, Gongxing Town, Shuangliu County, Chengdu City.