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FITB-E250T EPON OLT with 4-PON Ports and 4-Uplink Ports

Model#: FITB-E250T
Price: US$ 817.95
Sold: 3833
Availability: In Stock
Direct Factory Price Contact Us:
QtyPrice QtyPrice QtyPrice QtyPrice QtyPrice
1-4US$ 817.95 5-9US$ 801.59 10-14US$ 785.23 15-19 Sign in to view 20+ Sign in to view
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Key Features
FS-E250T is a large scale office end OLT device of FTTX telecommunication level independently researched and developed by FIBERINTHEBOX Company; it conforms to IEEE802.3-2005 standard; it can provide user with access to comprehensive services such as broadband, voice, IPTV and CATV.
Strong QOS function
Our EPON system suppo s maximum 256 Logical Link Identifier (LLID); suppo ing Dynamic Bandwidth Allocation (DBA) and uplink and downlink traffic rate-limited, minimal and maximal bandwidth control and different stream weighting coefficient to fully guarantee QOS. 
Rich OAM function
Our FS-E250T OLT suppo s auto-discovery, auto identification and auto-register, user line testing, remote ONU fiber failure and power failure ale . It also suppo flexible controllable multicasting, suppo IGMP snooping.




Wavelength (nm)


Transmission Distance (km)


MAC Address Table

8K MAC address list in Leaflets PON board
4 uplink po s, suppo up to 4G uplink bandwidth via po aggregation function
(Uplink po suppo s electronic po modules and optical po modules, which can be configured flexibly as required)

MTBF (hrs)


Product Features

High density, flexible networking
PON maximum suppo 2 boards, each board has 4 PON po , Up to 8 PON po s can be suppo ed in the complete machine
Highly reliable case, strong adaptive capacity to environment
2U case, modular design, all modules can be hot plugged, and online update is suppo ed
Redundant power, redundant fans
Good shielding measures.
Layer 2 aggregation switching
Layer 2 wire-speed forwarding; suppo rich layer 2 protocols


1. IP ToS
2. IEEE802.1p priority  

Network Management

1. Suppo GUI based graphical interface and WEB interface management
2. Suppo in-band management, out-of-band management   
3. Suppo online upgrade of device software     

Po features

1. 4 PON po s (1.25G)
4 uplink po s (1G) (electronic po s and optical po s options)
2. 1 management po s (special software management)
2 console po (Leaflet PON board has a console po )
3. Each PON board has a management po

Power supply

AC 100-240V /-48V

Power Consumption


Operating Temp. (°C)


Storage Temp. (°C)


Storage Humidity

10%~90% non-condensing

Rack Dimensions (mm)

485(L) x 286(W) x 90(H)

Note: This device is without PON Module and Uplink Module. It usually work together with the FS-E250T OLT rack.
If you need the compatible PON Module , 1000BASE-T EPON OLT SFP Transceiver Module , 1000BASE-LX/LH EPON OLT SFP Transceiver Module , please choose it from our website. And welcome to contact us for more details.