2925 dwdm passive components features low insertion loss ? low polarization-dependednt loss ? bi-directional capability ? high channel-to-channel uniformity ? up to 32 itu channels ? 1u rack mountable package ? applications mdu ? cctv ? point to multi-point ? tapped trunk ? site diversity ? the emcore model 2925 dense wave division multiplexing (dwdm) is an all ber bidirectional multiplexor / demul- tiplexor. the dwdm allows four, eight, 12, 16, 24 or 32 channels to be stacked in the 1550 nm regions of optical ber for both unidirectional and bidirectional applications. the model 2925 implements high channel-to-channel isolation to ensure that no interference occurs between channels in a bidirectional con guration. copyright ?2009 emcore corporation 626 293 3400 626 293 3428 satcom-sales@emcore.com www.emc ore..com dwdm technology increases the capacity of embedded bers, allowing system growth without costly cable plant upgrades. the model 2925 is an excellent choice for addressing the increased need for ef cient and capable signal transmission. functional diagram 2925 wd optical demux fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber receiver fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter fiber transmitter 2925 wm optical mux general speci cations values dimensions 11.9?d x 19?w x 1.75?h weight 5.5 lbs operating temperature -40? to +75?c storage temperature -45?c to +85?c humidity 0 to 95% non-condensing
optical speci cations description 2925wm-sdsp/04 4-channel dwdm, mux, sc/apc, (ch# 22-25) 2925wm-sdap/04 4-channel dwdm, mux fc/apc, (ch# 22-25) 2925wd-sdsp/04 4-channel dwdm, demux sc/apc, ch# 22-25) 2925wd-sdap/04 4-channel dwdm, demux fc/apc, (ch# 22-25) 2925wm-sdsp/08 8-channel dwdm, mux, sc/apc, (ch# 22-29) 2925wm-sdap/08 8-channel dwdm, mux fc/apc,(ch# 22-29) 2925wd-sdsp/08 8-channel dwdm, demux sc/apc, ch# 22-29) 2925wd-sdap/08 8-channel dwdm, demux fc/apc, (ch# 22-29) 2925wm-sdsp/12 12-channel dwdm, mux, sc/apc, (ch# 22-33) 2925wm-sdap/12 12-channel dwdm, mux fc/apc, (ch# 22-33) 2925wd-sdsp/12 12-channel dwdm, demux sc/apc, (ch# 22-33) 2925wd-sdap/12 12-channel dwdm, demux fc/apc, (ch# 22-33) 2925wm-sdsp/16 16-channel dwdm, mux, sc/apc, (ch# 22-37) 2925wm-sdap/16 16-channel dwdm, mux fc/apc, (ch# 22-37) 2925wd-sdsp/16 16-channel dwdm, demux sc/apc, (ch# 22-37) 2925wd-sdap/16 16-channel dwdm, demux fc/apc, (ch# 22-37) 2925wm-sdsp/24 24-channel dwdm, mux, sc/apc, (ch# 21-36, 41-48) 2925wm-sdap/24 24-channel dwdm, mux fc/apc, (ch# 21-36, 41-48) 2925wd-sdsp/24 24-channel dwdm, demux sc/apc, (ch# 21-36, 41-48) 2925wd-sdsa/24 24-channel dwdm, demux fc/apc, (ch# 21-36, 41-48) 2925wm-sdsp/32 32-channel dwdm, mux, sc/apc, (ch# 21-36, 41-56) 2925wm-sdap/32 32-channel dwdm, mux fc/apc, (ch# 21-36, 41-56) 2925wd-sdsp/32 32-channel dwdm, demux sc/apc, (ch# 21-36, 41-56) 2925wd-sdap/32 32-channel dwdm, demux fc/apc, (ch# 21-36, 41-56) models rev. january 22, 2010 2925 dwdm passive components copyright ?2009 emcore corporation 626 293 3400 626 293 3428 satcom-sales@emcore.com www.emc ore..com parameter min max units insertion loss 4-way 8-way 12-way 16-way 24-way 32-way 2.0 3.6 4.4 5.2 6.6 7.5 2.4 4.5 5.3 5.8 7.5 8.5 db channel uniformity 4-way 8-way 12-way 16-way 24-way 32-way - - - - - - 1.2 1.5 1.5 1.5 1.5 1.5 db isolation adjacent channel 25 - db isolation non-adjacent channel 40 - db pld - 0.1 db pmd - 0.1 ps directivity 55 - db return loss 45 - db optical power 250 mw optical power 24 dbm itu channel plan channel # wavelength 4-way 8-way 12-way 16-way 24-way 32-way 21 1560.61 nm - - - - x x 22 1559.79 nm x x x x x x 23 1558.98 nm x x x x x x 24 1558.17 nm x x x x x x 25 1557.36 nm x x x x x x 26 1556.56 nm x x x x x 27 1555.75 nm x x x x x 28 1554.94 nm x x x x x 29 1554.13 nm x x x x x 30 1553.33 nm x x x x 31 1552.52 nm x x x x 32 1551.72 nm x x x x 33 1550.92 nm x x x x 34 1550.12 nm x x x 35 1549.32 nm x x x 36 1548.51 nm x x x 37 1547.72 nm x 38 1546.92 nm 39 1546.12 nm 40 1545.32 nm 41 1544.53 nm x 42 1543.73 nm x 43 1542.94 nm x 44 1542.14 nm x 45 1541.35 nm x 46 1540.56 nm x 47 1539.77 nm x 48 1538.98 nm x 49 1538.19 nm x 50 1537.40 nm x 51 1536.61 nm x 52 1535.82 nm x 53 1535.04 nm x 54 1534.25 nm x 55 1533.47 nm x 56 1533.47 nm x
|
