the furukawa electric co., ltd . od-yk40002d july 31, 2008 c-wdm coaxial dfb-ld module for 2.5gbit/s fol1xqxmxix-oh2-xx
od-yk40002d 1/4 the furukawa electric co., ltd. c-wdm coaxial dfb-ld module for 2.5gbit/s fol1xqxmxix-oh2-xx 1. absolute maximum ratings parameter symbol min. max. unit note storage temperature tstg -40 85 c -20 85 c s version operating case temperature tc 0 70 c b version ld forward current ifld - 150 ma ld reverse voltage vrld - 2 v pd forward current ifpd - 5 ma pd reverse voltage vrpd - 20 v soldering temperature (<10s) stemp - 260 c relative humidity rh 0 85 % 2. performance specifications (tc=25c, unless otherwise specified) parameter symbol min. typ. max. unit condition - 8 15 ma cw threshold current ith - - 50 ma cw, tc=over temperature optical output power *1 pop - 2.0 - mw iop=ith+20ma ld forward voltage vf - 1.1 1.5 v pop, cw peak wavelength *2 p p-3 p p+3 nm pop, cw spectral width ? - - 1.0 nm ib=ith, 2.5gbps, ?20db from peak power side mode suppression ratio smsr 30 - - db pop, cw, tc=over temperature rise time tr - - 0.10 ns ib=ith, 20-80%, tc=over temperature fall time tf - - 0.15 ns ib=ith, 80-20%, tc=over temperature monitor pd current im 100 - 2000 a vrpd=5v, pop, cw monitor pd dark current id - - 100 na vrpd=5v monitor pd capacitance c - - 10 pf vrpd=5v, f=1mhz isolation iso 20 - - db tc=over temperature tracking error *3 te -1 - 1 db pop, cw note: *1 the symbol ?pop? denotes the typical value. *2 p: 13q1: 1310nm, 14q7: 1470nm, 14q9: 1490nm, 15q1: 1510nm, 15q3: 1530nm, 15q5: 1550nm, 15q7: 1570nm, 15q9: 1590nm, 16q1: 1610nm wavelength tolerance can be customized. *3 te=10log(pop@tc/pop@25c), apc
od-yk40002d 2/4 the furukawa electric co., ltd. 3. dimensions [mw] horizontal flange [mh] flangeless 4. pin assignments [y6] * bottom view: no.4 pin is case gnd [y7] * bottom view: no.4 pin is case gnd unit: mm ld pd 3 2 4 1 ld pd 2 13 4
od-yk40002d 3/4 the furukawa electric co., ltd. 5. fiber pigtail specifications parameter symbol min. typ. max. unit fiber type single mode fiber flame retardant hytrel coating cutoff wavelength fc - 1260 - nm cladding diameter dcl 122 125 128 m mode field diameter dmf - 10 - m coating diameter dbc - 0.9 - mm pigtail length *4 lf 1.0 1.1 1.2 m bending radius rb 30 - - mm fc/pc sc/pc connector type lc/pc note: *4 from the ferrule-end to the bottom of the to-header 6. ordering information fol 1xqx mx i x ? oh2 - x x pin assignment 6: y6, 7: y7 connector type s: sc/pc, f: fc/pc, l: lc/pc, n: no connector output power @iop=ith+20ma oh2: 2.0mw version of operating case temperature s: -20~+85c, b: 0~+70c isolator i: with single-stage isolator package type mw: horizontal flange, mh: flangeless wavelength 13q1: 1310nm, 14q7: 1470nm, 14q9: 1490nm, 15q1: 1510nm, 15q3: 1530nm, 15q5: 1550nm, 15q7: 1570nm, 15q9: 1590nm, 16q1: 1610nm 7. accompanied data (tc=25c, unless otherwise specified) parameter symbol condition unit threshold current ith cw ma ld operating current iop pop, cw ma monitor pd current im pop, cw a peak wavelength p p 0 =5mw, cw, measured at to-package nm
od-yk40002d 4/4 the furukawa electric co., ltd. avoid direct exposureto beam class iii b laser pro duct maximum outputpower 250mw wavelength 960 to 1680nm invisible lase r radiation danger 8. warning (1) the laser light emitted from the optical fiber end is invisible and will be h azar dous to the human eye. avoid looking directly into the optical fiber, when the device is in operation. (2) the device should be damaged by static electricity and surge current. static electricity protection and surge protection are needed before handling. 9. safety information the product complies with 21 cfr1040.10 and 1040.11, class 3b laser product. invisible laser radiation is emitted from the end of the fiber or connector. avoid direct exposure to the beam. 10. limited warranty furukawa electric warrants the ld modules against defects in parts and workmanship for one full year after the delivery. this warranty shall be invalid by any abuse, misuse, misapplication or improper installation of the product.
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