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DDLT-2

2 Channels Double Fiber Passive DWDM Line Termination Unit

2 Channels Double Fiber Passive DWDM Line Termination Unit
# Key Highlights
  • Line Termination of 2 Links
  • Fully Passive: No Power Supply or Cooling
  • MTBF: 100+ Years
  • Protocol & Data Rate neutral
  • Low Insertion Loss – 1.2 dB
  • Compact: LGX Type package
  • 5 Year Warranty
# Pricing & Ordering
SKU: DDLT-2

€147.26

Standard recommended retail price without VAT.

Lead Time: Below 1 Week in EU Countries
Clear
# Quality Assurance

Because of our comprehensive Testing Program, we are confident on quality of our products. Such approach empower us to cover all our products with:

DDLT-2 Front Panel

# Key Technical Data
Product Type:

DWDM One Side (Line Termination) OADM
Number of Data Streams:

2
Number of Optical Channels:

2 DWDM Channels According ITU-T ITU G.694.1
DWDM Add/Drop Channels:

Ch 21/22, Ch 23/24, Ch 25/26, Ch 27/28, Ch 29/30, Ch 31/32, Ch 33/34, Ch 35/36, Ch 37/38, Ch 39/40, Ch 41/42, Ch 43/44, Ch 45/46, Ch 47/48, Ch 49/50, Ch 51/52, Ch 53/54, Ch 55/56, Ch 57/58, Ch 59/60
Filter Technology:

TFF (Thin Film Filter)
Passband:

>0.22 nm
Channel Spacing:

100GHz (0.8 nm)
Insertation Loss (Add/Drop Channels):

1.2 dB
Insertation Loss (Express):

0.8 dB
Isolation Adjacent Channels:

>25 dB
Isolation Non-Adjacent Channels:

>35 dB
Channel Pass-band Ripple:

≤0.5 dB
Polarization Dependent Loss (PDL):

<0.1 dB
Polarization Mode Dispersion (PMD):

<0.1 PS
Directivity:

>50 dB
Return Loss:

>45 dB
Maximum Power Handling:

500 mW
Operating Temperature:

0~+70 (°C)
Storage Temperature:

-40~+85 (°C)
Compliance:

CE, ISO, ITU-T G.694.1, RoHS
# Product Documentation
2 Channels Double Fiber Passive DWDM Line Termination Unit DDLT-2
# Product Description

2 Channels Double Fiber Passive DWDM Line Termination Unit – DDLT-2 is a member of EDGE Optics xWDM Series product line. We designed EDGE Optics xWDM Series products to allow easy, gradual, logical, and cost-efficient expansion of network bandwidth using industry-leading passive WDM technology. The main advantage of xWDM is its passive nature – no power supply or cooling necessary, robustness – no special micro-climate requirements, and as a passive element, it has MTBF 100+ Years. xWDM is fully data rate or line protocol neutral – it is possible to use with colored transceivers supporting such applications as 1G/10G Ethernet, SDH/SONET, and 8/4/2/1G Fiber Channel. It’s simple to install and requires no configuration or maintenance.
DDLT-2 is a passive double fiber 1-side Optical Add-Drop Multiplexer (OADM) package based on Thin-Film Filter (TFF) technology, allowing the extract 2 data streams from ITU-T G.694.1 compatible Dense Wavelength Division Multiplex (DWDM). DDLT-2 acts as a one-side termination unit, meaning that the link is extracted in the site where DDLT-2 is installed and is not added toward the other side of the DWDM link. DDLT-2 is manufactured as an LGX-type package, installed in a 19” 1U sub-rack fitting any standard equipment rack.

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