DW-OR3W
номер детали：DW-OR3W Просмотров：73
FTTH is final development goal of broadband access. DW-OR3W mini type optical receiver suited the terminal product. It adopt low power receive, technology of optical control AGC and WDM, can satisfy the demand of receive individual 1550nm CATV signal,output PON signal (1490/1310nm ), setting the LED indication light (≥-12dBm) on panel to monitor optical power
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155M WDM SFP
номер детали：DW-S03XX-XXC Просмотров：118
The data rate of this series is 155M .DW-S03XX-XXC can transfer two wavelength in one fiber.Distance of transmition can be from 3km to 120km. All modules of Dongwe can be compatible with Cisco equipment
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Медный SFP
номер детали：DW-T100,DW-T1110,DW-T1000 Просмотров：86
DONGWE`s DW-T1000 series Copper Small Form Pluggable (SFP)transceivers is high
performance, cost effective module compliant with the Gigabit Ethernet and 1000BASE-T standards as
specified in IEEE 802. 3-2002 and IEEE 802.3ab, which supp- orting 1000Mbps data- rate up to 100
meters reach over unshielded twisted-pair category 5 cable. The module supports1000 Mbps full duplex
data-links with 5-level Pulse Amplitude Modulation (PAM) signals. All four pairs in the cable are used
with symbol rate at 250Mbps on each pair. The module provides standard serial ID information
compliant with SFP MSA, which can be accessed with address of A0h via the 2wire serial CMOS
EEPROM protocol. The physical IC can also be accessed via 2wire serial bus at address ACh.
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SFP
номер детали：DW-DXXXX-XXC Просмотров：148
The data rate of this series is from155M to 4.67G.DW-DXXXX-XXC are all dual fiber modules.They have duplex LC connectors.Distance of transmitter can be from 550m to 160km. All modules of Dongwe can be compatible with Cisco equipment
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DW-ORIA
номер детали：DW-ORIA Просмотров：64
DW-ORIA Is a high-grade type indoor forward path optical receiver, before using the MMIC on GaAs
amplifying device, output level for GaAs Power multiply the amplifying module, and an increase in advanced
optical AGC circuit, microcomputer automatic control, complete with RS232 communication interface and
SNMP network management software, the front panel of the increase of LED display, can accurate display of
receiving light power, RF attenuation, frequency equilibrium quantity, and a direct current working voltage
and equipment parameters, cast aluminum shell, high reliability of switch power supply, strict anti-lightning
system, to ensure that the equipment can work stably for a long time in the wild environment.
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