…GHz DWDM channel plan into two groups of eight wavelength channels, and the 100 GHz DWDM channel plan into five groups of eight wavelength channels. Once deployed, channel upgrades require only the insertion of the appropriate DWDM filter. In addition, DWDM modules are equipped with both MUX and DeMUX…

…>40 dB   1310 Port 50 50 dB   1550 Port 25 25 dB Isolation – Thru Path Dropped Channel 1-, 2- & 4-Ch Add/Dropƒ 35 35 dB DWDM Module Specifications Parameter   Specifications   Unit     100 GHz 200 GHz   Channel Bandwidth (@0.5 dB) Channel Ports c…

…1550 nm/DWDM ports * 200 GHz DWDM filters: 2-, 4-, and 8-channel; Red/Blue band-splitter * 100 GHz DWDM filters: 4- and 8-channel; 1-, 2-, 3-, and 5-group band-splitters * Wide-band filters: for 1310 nm and 1550 nm/DWDM band MUX/DeMUX * Features available optical monitoring ports on the DWDM modules…

…Multiplexing (DWDM) optics. These pluggable/ tunable optics enable CoreDirector FS to provide Ultra Long-Haul (ULH) DWDM signals that send wavelengths directly into the ActivSpan 4200® 5-slot Advanced Services Platform and CoreStream® Agility Optical Transport System, or third-party optical mux/demux…

…control from user data, so even if the OSC is lost, data forwarding continues uninterrupted. Equipped with its own 1510 nm MUX/ DEMUX filter, the OSC travels the same fiber as the DWDM stream and always terminates on neighboring nodes. Because it has a dedicated wavelength, the OSC data is entirely independent…

…multiplexing (DWDM) system has p assed AT&T?s preliminary evaluation. The trial agreement calls for Ciena to supply six 16-channel (40 Gbps) MultiWaveTMsystems for laboratory interoperability testing. AT&T has been deploying SONET in its network since 1995. AT&T has been evaluating DWDM system products…

…the full supported range of 125M - 4.25Gbps, thereby increasing density. The GE muxing capability is purchased as a license key to unlock either one mux group (4x GE) (Optical Metro 5040 and Optical Metro 5080) or two mux groups (two separate 4 x GE ports, Optical Metro 5080 only). In addition, inband…

Technical information Technical Information Capacity Chassis: 640 Gb/s System: 8.8 Tb/s WDM: 2.5G/10G/40G/100G DWDM,     2.5G CWDM Wavelength support: 88 wavelengths in C-band, full band tunable optics Channel spacing: 50GHz and 100GHz     spacing options Cross…

Features & benefits * 4 x GE muxing into 4Gbps line side wavelength for higher density and lower costs * Inband communications remove OSC wavelength costs and simplify remote NE management * DS3 WAN SFP solution for GE client protocol * Single fiber client side SFPs for GE extension to customer…

…broadband/TDM terminal mux to small cross connect * Provides a full range of PDH/SDH Interfaces, with unrestricted use of tributary slots * Provides full redundancy with all major functions duplicated * Enables a highly resilient network with inter-ring connections * Features integrated DWDM reducing Optical…