• Supports point-to-point, point-to-dual point, ring and chain network application types
  • Compact design with 1U height, and can be installed on standard rack
  • Realizes up to 32 E1s and four 1000M Ethernet mixed multiplexing to optical fiber
  • Optical interface
    • Dual optical interfaces, SFP optical module (LC interface), Hot plugging
    • The line bit rate is 1.25Gb/s, transmission distance is optional (depend on the SFP optical module)
    • SFP MSA(INF-8074i), ITU-T G.695, FC-PI V2.0 standards compliable
    • Supports 1+1 optical protection and Automatic Protect Switch (APS) with the recovering time less than 50ms
    • Provides optical loopback function, a great convenience for trouble shooting
    • Supports ALS function
    • Supports Remote Power down Detect (RPD) function, which can be used to distinguish the failures of remote power down or fiber broken
  • E1 interface
    • Provides 4/8/16/32 E1 interfaces, compliant to G.703, and balanced/unbalanced selectable
    • Jitter tolerance, jitter transfer characteristic and jitter generation fully comply with ITU-T G.823 and G.742 recommendations
    • Local/remote loop-back function supported
    • Supports device loop and E1 line loop controlled by the local side, which is convenient for E1 line testing
    • Supports embedded E1 BERT function
  • Ethernet interface
    • One optical Gigabit Ethernet interface and three electrical Gigabit Ethernet interfaces compliant with IEEE802.3 serial standard
    • The electrical gigabit Ethernet interfaces adopt RJ45 connector, support auto-negotiation, which can work in 1000M full-duplex, 100M full/half-duplex, 10M full/half-duplex mode
    • The optical gigabit Ethernet interface adopts 1000M SFP module, which can work in 1000M full-duplex mode;
  • Proprietary technique (patent pending) adopted to prevent Ethernet frames from looping back in case of unexpected optical loopback
    • Supports unicast, multicast and broadcast frame
    • Supports flow control and broadcast storm filtering control
    • 4K MAC address table
    • Supports MAC address dynamic learning function
    • Supports port rate control function
    • Supports port-based VLAN and IEEE 802.1Q tag-based VLAN
    • Supports QinQ(Double Tag VLAN)
    • Supports port trunking/aggregating function
  • Network management interface
    • Supports CLI based on RS232 (CONSOLE) management interface
    • Supports CLI based on Ethernet (EMU) management interface (TELNET)
    • Supports Simple Network Management Protocol (SNMP, V1 and V2C)
    • Implements the device alarm and status monitor, port loop configuration, etc.
  • Supports one RS232 user channel in point-to-point mode
  • Perfect alarm indication and performance statistic
  • Supports hot-spare power, the power consumption is less than 12W
    • -48V DC single power access
    • 220V AC single power access
    • -48V DC&220V AC double power acces

 Optical parameters (dual fiber, 15Km)

Subject Description
Wavelength 1310nm
Bit rate 1.25Gb/s
Optical power -3~-9dBm
Overload input optical power -3dBm
Receiving sensitivity Better than -22dBm
Dynamic range Larger than 14dB
Transmission distance 15Km
Standard SFP MSA(INF-8074i)、ITU-T G.695、FC-PI V2.0

Optical parameters (dual fiber, 30Km)

Subject Description
Wavelength 1310nm
Bit rate 1.25Gb/s
Optical power -3~-8dBm
Overload input optical power -3dBm
Receiving sensitivity Better than -22dBm
Dynamic range Larger than 14dB
Transmission distance 30Km
Standard SFP MSA(INF-8074i)、ITU-T G.695、FC-PI V2.0

 Optical parameters (dual fiber, 80Km)

Subject Description
Wavelength 1550nm
Bit rate 1.25Gb/s
Optical power 0~5dBm
Overload input optical power -3dBm
Receiving sensitivity Better than -24dBm
Dynamic range Larger than 24dB
Transmission distance 80Km
Standard SFP MSA(INF-8074i)、ITU-T G.695、FC-PI V2.0

Optical parameters (dual fiber, 120Km)

Subject Description
Wavelength 1550nm
Bit rate 1.25Gb/s
Optical power 0~5dBm
Overload input optical power -9dBm
Receiving sensitivity Better than -31dBm
Dynamic range Larger than 31dB
Transmission distance 120Km
Standard SFP MSA(INF-8074i)、ITU-T G.695、FC-PI V2.0

Optical parameters (single fiber, 15Km)

Subject Description
Wavelength 1550nm/1310nm
Bit rate 1.25Gb/s
Optical power -10~-3dBm
Overload input optical power -3dBm
Receiving sensitivity Better than -22dBm
Dynamic range Larger than 13dB
Transmission distance 15KM
Standard SFP MSA(INF-8074i)、ITU-T G.695、FC-PI V2.0

E1 Interface

Subject Description
Bit rate 2.048Mb/s±50ppm
Coding HDB3
Impedance 75Ω unbalanced or 120Ω balanced
Standard ITU-T G.703、G.704、G.823

Electrical Ethernet Interface

Subject Description Remark
Speed 10/100/1000M  
Connector RJ-45  
Standard

IEEE802.3ab 1000Base-T

/IEEE802.3u 100Base-TX

/ IEEE802.3 10Base-T

 
MAC address Table 4K  
Minim frame length 64 bytes  
Maximum frame length 1518/2000/9720 bytes

 

 

 

 

MAC address Table aging time Default:5 minuets configured by CLI/ SNMP command
Work mode Supports auto-negotiation mode and forced mode. The default is auto-negotiation mode
VLAN Default: disabled
Flow control Default: enabled
Bandwidth in default, the bandwidth is not allocated

Optical Ethernet Interface

Subject Description Remark
Speed 1.25Gbps  
Connector SFP optical module  
Standard

SFP MSA (INF-8074i)

SFF-8472 v9.3

IEEE802.3z 1000Base-LX/SX standard

ITU-T G.695

FC-PI v2.0

 
MAC address Table 4K  
Minim frame length 64 bytes  
Maximum frame length 1518/2000/9720 bytes

 

 

 

 

Work mode 1000M full-duplex mode  
MAC address Table aging time Default:5 minuets configured by CLI/ SNMP command
VLAN Default: disabled
Flow control Default: enabled
Bandwidth in default, the bandwidth is not allocated

Ethernet management interface(EMU)

Subject Description
Bit rate 100Mb/s
Connector RJ45

RS232 network management interface (CONSOLE)

Subject Description
Baud rate 19200
bits 8
Stop bit 1
parity check None
Electricity level EIA-RS232 standard
Connector RJ45

RS232 User channel

Subject Description
Interface Serial 232 interface, RJ45 connector
Bit rate Up to 19.2Kb/s

Power supply

Subject Description
Input DC voltage -36~-72V DC
Input AC voltage 85~264V AC

Dimension

Subject Description
Dimension 482mm×44mm×205mm(width × height × depth)
Power consumption Less than 12W

 Environment requirements

Subject Description
Working temperature -5℃~50℃
Storage temperature -40℃~70℃
Relative Humidity ≤95%, no condensation

 

Point-to-Point application

Figure1-1n

Point-to-dual point application

Figure1-2n

Ring network application
New Generation Ring Supporting Multiservice Gigabit Ethernet and 32 E1 Fiber Optical Multiplexer

Chain network application

New Generation Ring Supporting Multiservice Gigabit Ethernet and 32 E1 Fiber Optical Multiplexer

 

AN-FM-32000

Multiservice Gigabit Ethernet and 32 E1 Fiber Optical Multiplexer, various distances & fiber types supported, SNMP & console port managed.

Product Description

The AN-FM-32000 is optical transmission equipment based on Application Specific Integrated Circuit (ASIC). It integrates the traditional PDH multiplexer and 1000Mbps Ethernet optical transceiver, and can realize the 4/8/16/32 E1s and four 1000Mbps Ethernet data channel transmission over optical line of 1.25Gb/s, the four 1000Mbps Ethernet data channel share 1000M bandwidth.

In point-to-point mode, the Ethernet transmission bandwidth can be doubled to 2.5G by setting the port-trunking function.

The AN-FM-32000 is designed as a modular system with several optional E1 cards and power cards to meet the various application requirements. It provides one optical Gigabit Ethernet interface (SFP optical module) and three electrical Gigabit Ethernet interfaces (RJ45 connector) compliant with IEEE802.3 serial standard.

It provides dual hot-pluggable optical interfaces to realize 1+1 optical protection, furthermore, it owns many humanize functions, such as Automatic Laser Shutdown (ALS), Remote Power down Detect (RPD), prevent Ethernet frames from looping back in case of unexpected optical loopback and so on.

It supports the management based on Command Line Interface (CLI). With the super terminal integrated by PC, user can realize the monitor and configuration of the device. It also supports Simple Network Management Protocol (SNMP).

With low power consumption, high integration and well stability, it is a cost-competitive solution for the application where gigabit Ethernet and E1 are required simultaneously, such as the telecommunication, the electric power and the finance fields.

Stay in touch via e-mail newsletter!

Subscribe to our mailing list for weekly performance tips