Dwdm Network Design And Odf

DWDM and ODF DWDM : 1. Cisco The Cisco ONS 15454 MSTP [Presentation ]used DWDM technique for optical communication and also using GMPLS for network management and routing.  Supporting up to thirty-two 2.5- or 10-Gigabit wavelengths  Support 600 km network.  It offer Multiservice transport platform through which SDH/SONET, Ethernet and E1 clients are connect through DWDM network  I offer channel ADM (1-4 adjacent channels with same band) and also provide band OADM (1 or 4 band of adjacent channels at C-band). Reconfigurable ADM also offer by this product.  Transponder for single client / Mux ponder for supporting multiple clients. It also support lower-rate client (e.g. DS1/E1) over 2.5 Gbps and 10 Gbps.  I offer 32 / 4 channel MUX & DEMUX.  Need separate OXC. Other documents:  Cisco offer IP over DWDM solution by using carrier routers (CRS-1 4-Slot Single-Shelf and Cisco XR 12404 Router ) with Cisco ONS 15454 MSTP (DWDM switch).  Cisco also proposed S-GMPLS model which base on CRS-1 4-Slot Single-Shelf and Cisco ONS 15454 MSTP (DWDM switch). 2.

Lambda Optical system LambdaNode 5000 It has following features.  Provide optical services for access, metro, and regional applications and with GMPLS control plane.  ROADMs (reconfigurable add/drop multiplexers).  scalability to 40 Gbps.  support any protocol: Ethernet, ATM, SDH/SONET.  No information about transponder and OXC LambdaNode 200 . It has following features.  intelligent optical switching system incorporates an all optical fabric with dynamic GMPLS control plane for metro, access and campus locations.  Add dynamic fiber and wavelength support to static WDM transport networks  support any protocol: Ethernet, ATM, IP, Fibre Channel, FICON, Video.  Optical ports are scalable to any speed from 50Mbs to 40Gbs and handles multiples lambdas.  No ADM  No information about OXC and transponder.  For future extension.

3.

Infinera Infinera DTN  It supports 800Gb/s of DWDM capacity (80 channels, 10Gb/s each) in a full rack, or 400Gb/s (40 channels, 10Gb/s each) in a half-rack.

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The Infinera DTN employs pluggable 100Gb/s line cards, called Digital Line Modules (DLMs), facilitating rapid automated turn-up of DWDM capacity, 100Gb/s at a time. Support full reconfigurable ROADM. No information about OXC and transponder.

Siemens TransXpress WaveLine     

Used for city and regional networks, permits transmission links of up to 120 kilometers to be made Support 1 to 32 channel over single fiber. Support client such as ATM switches, IP routers, SDH multiplexers, L3 switches or digital video signals ( with BW of 50 Mbps to 2.5). No information about GMPLS control path. No information about OXC.

TransXpress Infinity WL Optical transmission of up to 140 km without repeaters and up to 1200 km using optical amplifier.  Transmission capacities of 160 Gbit/s.  Most compact DWDM system available on the market. Transmode ™ TM-3000  TM-3000 chassis is the high capacity enclosure with up to 17 full-sized and up to 10 halfsized slots and half sized slots use for ADM or MUX/DEMUX modules.  Support up to 40λ single-fibre, 80λ fibre-pair.  Support up to ~600km with amplifier.  Support SDH/ SONET, ATM, Ethernet clients. TM-301  TM-301 chassis is the medium capacity enclosure with up to 3 full-sized and up to 4 halfsized slots. TM-101  The TM-101 chassis is a 1U-sized chassis in an active and a passive version. The active chassis has one full-sized for e.g. Transponders) and one half-sized slot (for passive MDU or AD-filter units). The passive chassis has three half-sized slots for passive units. 

5.

Indoor ODF equipment: Wall mounts: Huawei Optical Fiber Wall-mounted BOX.  Grounding protection devices for optical cable  Convenient and reliable splicing and termination, storage of redundant fibers, connection and patching of optical cable.  Standard 12-fiber splicing tray and flexible for capacity increasing just by adding splicing tray.

Adapters including FC and SC type. Insertion loss (including adapter and patch cord ) ≤0.3dB

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Pacificinterco Wall Mount Fiber Splice & Termination Box Capacity up to 48 ports. Combine splice and termination in the same box

Rack mount: Pacificinterco Rack Mount Fiber Patch & Splice Box Capacity up to 48 ports Standard 19" rack installation Combine splice and termination in the same box Replaceable 6-fiber front adapter panels Front access

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Pacificinterco Rack Mount Splice & Distribution Enclosure Modular designed for 19" standard frame Capacity of 12 to 72 ports Modules can be drawn out from the unit

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Rack: Pacificinterco Fiber Distribution and Management Enclosures   

Standard 19" rack Complete cable routing design; fiber bend radius guaranteed more than 40mm Scientific arrangement for patch cords with fiber storage units

Model GPX147-B1 GPX147-B2 GPX147-B3 GPX147-B4

H× W×D (mm) 404×350×85 404×350×85 526×460×145 606×520×145

The maximum capacity (fiber) 12 24 48 72