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MTNetworks SFP+ 10G ZR Tunable DWDM 1529.16 to 1563.86nm 80km

The MTNetworks MT-SFP+-ZRTD is a high-performance 10G Tunable DWDM SFP+ optical transceiver designed for carrier Ethernet, metro optical networks, DWDM transport systems, and long-haul optical communications. Supporting data rates from 9.95 Gbps to 11.3 Gbps, the module enables reliable 10 Gigabit Ethernet transmission over Single-Mode Fiber (SMF) up to 80 km using a C-Band tunable DWDM laser with 50 GHz ITU channel spacing.

Unlike fixed-channel DWDM transceivers, the module features a monolithically integrated tunable Mach-Zehnder (MZ) laser with an integrated wavelength locker, allowing operation across the complete ITU-T G.694.1 C-Band DWDM grid (Channel 1–99). Combined with a high-sensitivity APD receiver and Digital Diagnostic Monitoring (DDM), it offers outstanding flexibility for DWDM deployments while reducing inventory requirements.

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Specifications


  • Primary Application: DWDM 10GBASE-ZR/ZW Ethernet, DWDM Fiber Channel, SONET OC-192, SDH STM-64, Carrier Ethernet, Metro Networks, and Optical Transport Systems.
  • Supported Standards: SFP+ MSA, SFF-8472, SFF-8690, SFF-8431, SFF-8432, and ITU-T G.698.1.
  • Data Rate: 9.95 Gbps to 11.3 Gbps.
  • Transmission Distance: Up to 80 km over Single-Mode Fiber (SMF).
  • Optical Technology: Tunable C-Band Mach-Zehnder (MZ) Laser with integrated wavelength locker and APD photodiode receiver.
  • Tunable Range: ITU-T G.694.1 C-Band, 50 GHz channel spacing, supporting Channel 1–99.
  • Center Wavelength Range: 1529.16 nm to 1563.86 nm.
  • Receive Wavelength Range: 1480 nm to 1580 nm.
  • Optical Interface: Duplex LC connector.
  • Average Transmit Power: −1 to +3 dBm.
  • Receiver Sensitivity: Up to −23 dBm (10.3 Gbps, BER ≤ 1×10⁻¹²).
  • Receiver Overload: −7 dBm.
  • Extinction Ratio: ≥ 8.2 dB.
  • Form Factor: Hot-pluggable SFP+.
  • Digital Diagnostics: Real-Time Digital Diagnostic Monitoring (DDM) for temperature, supply voltage, laser bias current, transmit optical power, and receive optical power.
  • Channel Switching Time: ≤ 200 ms.
  • Module Initialization Time: ≤ 20 seconds.
  • Power Supply: Single +3.3 V.
  • Power Consumption: ≤ 1.65 W (500 mA maximum @ 3.3 V).
  • Operating Temperature: −5°C to +70°C.
  • Compliance: SFP+ MSA, SFF-8472, SFF-8690, ITU-T G.698.1, Class 1 Laser Product, and RoHS compliant.  

Wavelenght Guide


 

ITU
Channel
WavelengthFrequency(THz)ITU
Channel
WavelengthFrequency(THz)
11568.36191.15511548.11193.65
21567.95191.2521547.72193.7
31567.54191.25531547.32193.75
41567.13191.3541546.92193.8
51566.72191.35551546.52193.85
61566.31191.4561546.12193.9
71565.9191.45571545.72193.95
81565.5191.5581545.32194
91565.09191.55591544.92194.05
101564.68191.6601544.53194.1
111564.27191.65611544.13194.15
121563.86191.7621543.73194.2
131563.45191.75631543.33194.25
141563.05191.8641542.94194.3
151562.64191.85651542.54194.35
161562.23191.9661542.14194.4
171561.83191.95671541.75194.45
181561.42192681541.35194.5
191561.01192.05691540.95194.55
201560.61192.1701540.56194.6
211560.2192.15711540.16194.65
221559.79192.2721539.77194.7
231559.39192.25731539.37194.75
241558.98192.3741538.98194.8
251558.58192.35751538.58194.85
261558.17192.4761538.19194.9
271557.77192.45771537.79194.95
281557.36192.5781537.4195
291556.96192.55791537195.05
301556.55192.6801536.61195.1
311556.15192.65811536.22195.15
321555.75192.7821535.82195.2
331555.34192.75831535.43195.25
341554.94192.8841535.04195.3
351554.54192.85851534.64195.35
361554.13192.9861534.25195.4
371553.73192.95871533.86195.45
381553.33193881533.47195.5
391552.93193.05891533.07195.55
401552.52193.1901532.68195.6
411552.12193.15911532.29195.65
421551.72193.2921531.9195.7
431551.32193.25931531.51195.75
441550.92193.3941531.12195.8
451550.52193.35951530.72195.85
461550.12193.4961530.33195.9
471549.72193.45971529.94195.95
481549.32193.5981529.55196
491548.91193.55991529.16196.05
501548.51193.6





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