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Shenzhen C-Data Technology Co., Ltd.
Shenzhen C-Data Technology Co., Ltd.
Overview Specs Ordering Information
FD1700S FD6700S FD1801S FD1816S-B1
High-Capacity Access, Unmatched Bandwidth

High-Capacity Access, Unmatched Bandwidth

  • 7 service slots deliver ultra-high density, supporting up to 112 Combo PON ports and 28,672 ONUs.

  • 2*100G (QSFP28) + 4*25G (SFP28) uplinks deliver ultra-high bandwidth to support heavy workloads.

  • Hot-swappable modular design enables seamless expansion with zero service interruption.


Future-Ready PON Evolution

Future-Ready PON Evolution

  • Integrates GPON and Combo PON for a smooth transition toward 10G networks.

  • Future-ready architecture reserves upgrade paths to 50G and 200G PON, ensuring long-term investment protection.


Continuous Service Assurance

Continuous Service Assurance

  • Dual control boards with 1+1 redundancy and load balancing ensure system reliability.

  • Built on a distributed architecture with ISSU to enable seamless in-service upgrades.


Carrier-Grade Reliability

Carrier-Grade Reliability

  • 3 hot-swappable fan modules with 6 fans ensure efficient heat dissipation and simplified maintenance.

  • Dual -48VDC power supplies provide power redundancy for continuous system operation.

  • Operates reliably from -20℃ to 55℃ with industrial-grade thermal protection.


Simplified Management with CMS

Simplified Management with CMS

C-Data CMS empowers ISPs and operators with unified, centralized management of OLTs and ONUs, improving O&M efficiency while cutting costs.

  • Batch ONU onboarding and provisioning

  • Real-time monitoring & remote troubleshooting

  • Visualized analytics for business insights


Versatile Application Scenarios

The chassis OLT enables seamless multi-service convergence across diverse scenarios with ultra-high density and massive bandwidth.


Technical Overview

  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S
  • C-DATA_FD6700S

The FD6700S 6U chassis OLT is a high-end OLT with high density and large bandwidth capacity independently developed by our company. This OLT supports a total of 15 slots: 1 universal card slot, 7 business slots (can support 16 port GPON cards, 16 port XG(S)-PON cards, or 50G PON cards(reserve)), 2 main control slots (each main control card supports 2* 100G/40G ports + 4* 25G/10G/1G ports), 2 power card slots, and 3 fan card slots (2 fans per slot).


The FD6700S OLT, with its modular design, high-density ports, and carrier grade reliability, serves medium to large-scale scenarios that require high access scale, business diversity, and network reliability. Telecom operator access networks with large-scale user coverage (over a thousand households) and multi service coverage (bandwidth, voice, IPTV); Or there may be large enterprises or park networks with dense user density (office buildings, dormitories), multiple types of networks such as monitoring, office, wireless, etc. that require simplified wiring and management needs.


Datasheet Get Docs

Specification

Whole Mechanics

chassia
Rack
19 Inch Standard
Slots Type and Quanlity

Total 15 slots：

1* Universal Card Slot

7* Service Card Slots:

(1) GPON Card

(2) GPON&XG(S)-PON Combo PON Card

2* Main Control Card Slots

2* DC (-48V) Power Card Slots

3* Fan Card Slots (2 fans per slot)
Dimensions

482.6mm(L)*286mm(W)*265mm(H)

(Including 19 inch standard rack mounting ears)
WeightFull of cards
Chassis only

Power Voltage

(-48V) DC

Overall Power Consumption

≤ 1702W

Backplane Bandwidth

≤ 1702W


Main Control Card-FD6700-M30

Uplink Port

  • 4* 1G(SFP) / 10G(SFP+) / 25G(SFP28)ports

  • 2* 40G(QSFP+) / 100G(QSFP28) ports

Management Port

  • 1* 10/100/1000Mbps BASE-T MGMT port (for out-band management)

Console Port

  • 1* Console port (for debugging)

USB Port

  • 1* USB port (for debugging)

Reset Button

  • 1* Reset button

Power Consumption per Single Card

  • ≤ 183W

≤ 183W



GPON Service Card-FD6700-G20

PON Port

Quantity

16
Physical InterfaceSFP slot
Interface TypeGPON: ITU-TG.984.2 Class B+/Class C+/Class C++
Max Splitting Ratio1:128
PON Port AttributeTransmission Distance20km
Port RateGPON: Downstream: 2.5Gbps Upstream: 1.25Gbps
WavelengthGPON: Forwarding: 1490nm Receiving: 1310nm
Connector TypeSC/UPC
Fiber type9/125μm SMF (Single Mode Fiber)
Light Transmission PowerClass B+: +1.5 ~+5dBmClass C+: +3 ~ +7dBmClassC++: +4.5 ~ +10dBm
Receiving SensitivityClass B+: -28dBmClass C+: -30dBmClass C++: -31dBm
Saturation PowerClass B+: -8dBmClass C+: -12dBmClass C++: -10dBm
Power Consumption per Single Card≤ 91W
Weight


XGS-PON Service Card - FD6700-X20

PON Port

Quantity

16
Physical InterfaceSFP+ slot
Max Splitting Ratio1:256

PON Port Attribute

Transmission Distance

20KM
Port RateXGS-PON: Downstream: 10Gbps Upstream: 10Gbps XG-PON: Downstream: 10Gbps Upstream: 2.5Gbps GPON: Downstream: 2.5Gbps Upstream: 1.25Gbps
WavelengthXGS-PON: Forwarding: 1577nm Receiving: 1270nm XG-PON: Forwarding: 1577nm Receiving: 1270nm GPON: Forwarding: 1490nm Receiving: 1310nm
Connector TypeSC/UPC
Fiber type9/125μm SMF (Single Mode Fiber)
Light Transmission Power

XG(S)-PON & GPON COMBO

5~8dBm (9.953G)

3~7dBm (2.488G)
Receiving Sensitivity

XG(S)-PON & GPON COMBO

≥ -29dBm (9.953G)

≥ -30.5dBm (2.488G)

≥ -30dBm (1.244G)
Saturation Power

XG(S)-PON & GPON COMBO

≤ -8dBm (9.953G)

≤ -10dBm (2.488G)

≤ -12dBm (1.244G)
Power Consumption per Single Card≤ 148W
Weight


Environment

Working Temperature

-15 ~ 50℃

Storage Temperature

-40 ~ 85℃
Ambient Humidity5 ~ 90% (Non-condensing)




Specifications

Whole Mechanics
Slots Type and Quanlity

Total 15 slots：

1* Universal Card Slot

7* Service Card Slots:

(1) GPON Card

(2) GPON&XG(S)-PON Combo PON Card

2* Main Control Card Slots

2* DC (-48V) Power Card Slots

3* Fan Card Slots (2 fans per slot)

Dimensions

482.6mm(L)*286mm(W)*265mm(H)

(Including 19 inch standard rack mounting ears)

Weight

  • Full of cards

  • Chassis only

Power Voltage

(-48V) DC

Overall Power Consumption

≤ 1702W

Backplane Bandwidth

≤ 1702W



Main Control Card-FD6700-M30

Uplink Port

  • 2* 40G(QSFP+) / 100G(QSFP28) ports

  • 4* 1G(SFP) / 10G(SFP+) / 25G(SFP28)ports

Management Port

  • 1* 10/100/1000Mbps BASE-T MGMT port (for out-band management)

Console Port

  • 1* Console port (for debugging)

USB Port

  • 1* USB port (for debugging)

Reset Button

  • 1* Reset button

Power Consumption per Single Card

  • ≤ 183W


GPON Service Card-FD6700-G20
PON Port
Quantity

  • 16

Physical Interface

  • SFP slot

Interface Type

  • GPON: ITU-TG.984.2 Class B+/Class C+/Class C++

Max Splitting Ratio

  • 1:128

PON Port Attribute
Transmission Distance

  • 20km

Port Rate

  • GPON: Downstream: 2.5Gbps Upstream: 1.25Gbps

Wavelength
GPON: Forwarding: 1490nm Receiving: 1310nm
Connector Type
SC/UPC
Fiber type
9/125μm SMF (Single Mode Fiber)
Light Transmission Power

Class B+: +1.5 ~+5dBm

Class C+: +3 ~ +7dBm

ClassC++: +4.5 ~ +10dBm

Receiving Sensitivity

Class B+: -28dBm

Class C+: -30dBm

Class C++: -31dBm

Saturation Power

Class B+: -8dBm

Class C+: -12dBm

Class C++: -10dBm

Power Consumption per Single Card
≤ 91W
Weight


Ordering Information

No.

Product ModelSpecifications
1FD6700-C10

  • Chassis Rack

2FD6700-M30

  • 2* 40G (QSFP+) / 100G (QSFP28) ports + 4*1G (SFP) / 10G (SFP+) / 25G (SFP28) ports +

 1* 10/100/1000Mbps BASE-T MGMT port + 1* Console port + 1* USB port + 1* Reset button
3FD6700-G20

  • 16* GPON ports

4FD6700-X20

  • 16* GPON & XG(S)-PON Combo PON ports

5FD6700-PD10

  • A DC (-48V) Power Card Note: Whole Chassis rack needs 2 power cards.

6FD6700-F20

  • 1* Fans Card (Including 2 fans) Note: Whole Chassis rack needs 3 fans card including 6 fans.

7FD6700-CK10

  • 1* Universal Card It provides comprehensive interface functions such as alarm input and output, clock input and output (TOD, PPS, network clock), etc.)


Ordering Information

No.

  • 1

Product Model

  • FD1700S

Specifications

  • Chassis Rack




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