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Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion

Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion

Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion
Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion
Categories Fiberhome FonsWeaver 780B
Brand Name: Fiberhome
Model Number: FonsWeaver 780B GFI1
Certification: ISO9001
Place of Origin: China
MOQ: 1 pc
Price: To be negotiated
Payment Terms: L/C, T/T, Western Union
Supply Ability: 1000 units
Delivery Time: 2-4 working weeks
Packaging Details: Wooden Carton, Export Carton
Type: Ethernet Interface Card with MPLS Function
Code: 2.115.242/2.115.264/2.115.273
Rate: 1000 Mbit/s / 100 Mbit/s
Weight (kg): 0825/081/11
Dimensions: H×W×D (mm): 368×25×210
Power consumption (W): 35/36/41
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Company Info.
Guangdong Global Telecommunication Technology Co., Ltd.
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Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion

Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion

Overview

The GFI1 cards can be divided into three types: the one supporting the FE electrical interface, the one not supporting the FE electrical interface and the one not supporting the FE optical interface.

Card TypeSame FunctionsDifferent Functions

GFI1 (the FE

electrical interface protection supported; card code: 2.115.264)

  • Supports the aggregation from the WAN port to the GE / FE port; the aggregation rate is 16:1 or 24:1.
  • Supports the VC-12, VC-3 and VC-4 virtual concatenation
  • Implements the GFP-F (provides virtual concatenation; supports LCAS; and provides the complete Ethernet frame in VC-4), HDLC and LAPS data encapsulation formats.
  • Supports the LCAS function.
  • Provides the Layer 2 switching function between GE and FE.
  • Supports QoS.
  • Supports 9624-byte Jumbo frame processing.
  • Supports hot insertion at the optical interface.
  • Supports the seamless switch between the active and standby clock and cross-connect cards.
  • Supports the remote software upgrade.
  • Provides two GE optical interfaces and can provide eight FE electrical interfaces through the ETHIF terminal board.
  • Supports a 1:1 TPS protection group for FE electrical interfaces.

GFI1 (the FE

electrical interface protection not supported; card code:

2.115.242)

Provides two GE optical interfaces and eight FE electrical interfaces.
GFI1 (the FE optical interface protection not supported; card code: 2.115.273)Provides two GE optical interfaces and eight FE optical interfaces.

Working Principle

The working principle of the GFI1 card is shown as below.


Interface Specifications

The GE Optical Interface Specifications of the GFI1 Card,

ItemSpecification
Optical Interface Type1000BASE-SX1000BASE-LX
Target distance (km)0.5510
Source typeMLMMLM

Mean launched optical power

(dBm)

-9.5 to 0-8 to -3
Central wavelength (nm)770 to 8601270 to 1355
Overload optical power (dBm)0-3
Receiving sensitivity (dBm)-17-20
Minimum extinction ratio (dB)99

The FE Optical Interface Specifications of the GFI1 Card.


ItemSpecification
Optical Interface Type

100BASE-FX

(2km)

100BASE-FX

(15km)

100BASE-FX (40km,

70km)

Source typeMLMSLMSLM
Tx optical power (dBm)-20 to -14-20 to -14-4 to 0
Central wavelength (nm)1270 to 13801270 to 13401290 to 1330

Overload optical power

(dBm)

-14-14-15
Receiving sensitivity (dBm)-31-31-37
Extinction ratio (dB)101010

The FE Electrical Interface Specifications of the GFI1 Card.

ItemSpecification
Electrical interface type100BASE-TX
Differential mode output voltage (mV)Positive direction (+Vout)950 to 1050
Negative direction (-Vout)-950 to -1050
Waveform overshoot (mV)Positive direction5% of +Vout
Negative direction5% of -Vout
Waveform overshoot attenuation time (ns)8
Signal amplitude symmetry degree0.98 to 1.02
Rise time (ns)3 to 5
Fall time (ns)3 to 5
Rise / fall time symmetric degree (ns)Difference value ≤ 0.5
Duty cycle distortion (ns)15.75 to 16.25
Transmission jitter (ns)1.4
Transmitter impedance return loss (dB)10
Receiver impedance return loss (dB)10

Mechanical Parameters
ItemSpecification
Weight (kg)

0825 (FE electrical interface protection not supported)

081 (FE electrical interface protection supported)

111 (FE optical interface protection not supported)

Panel dimensions: H×W×D (mm)368×25×210

Power Consumption

ItemSpecification
Power consumption (W)

35 (FE electrical interface protection not supported)
36 (FE electrical interface protection supported)

41 (FE optical interface protection not supported)

Product Tags:

network adapter card

  

internal network card

  
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Mpls Function GFI1 Fiberhome Fonsweaver 780B Two GE Optical Interfaces Supports Hot Insertion

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