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Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots

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Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots

China Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots supplier
Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots supplier Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots supplier

Large Image :  Dual Power Supply Optical Line Terminal , 10g EPON OLT Terminal With 40 PON SFP Slots

Product Details:

Place of Origin: China
Brand Name: Fiberall or OEM
Certification: CE-RED
Model Number: FA-EOLT8640

Payment & Shipping Terms:

Minimum Order Quantity: 1 Unit
Price: On request
Packaging Details: Cardboard Box/Carton
Delivery Time: 4-7 days
Payment Terms: L/C, T/T, Western Union, MoneyGram, PayPal
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Detailed Product Description
Product Name: EPON Optical Line Terminal Height: 8U
Power Supply: AC And DC Dual Power Allocation Method: Dynamically Bandwidth Assignment
Dimension: 486mm(W)x103mm(H)x384mm(D) Condition: Brand New
PON Port: 40xEPON SFP Interfaces Power Consumption: ≤400W
Certification: CE, ISO HS Code: 8517622990

EPON OLT Optical Line Terminal With 40 PON SFP Slots Dual Power Supply

 

To describe different bandwidth allocation policies of OLT, we need to know DBA. What is DBA? DBA ( Dynamically Bandwidth Assignment ) is a kind of policy which can finish dynamic allocation of the uplink bandwidth in a time interval of microseconds or milliseconds.

 

Why PON need DBA? Because DBA can improve the uplink bandwidth utilization and add more users to the PON port. Users can also enjoy higher bandwidth services, especially the service need larger bandwidth mutation.

 

So OLT how to realize dynamic bandwidth allocation via DBA? There are four basic types of T-CONT: Fix, Assure, Not Assure and Best Effort (Max). They are used to represent different bandwidth allocation policies. What is the difference between them? The difference is done by DBA.

 

The bandwidth of Fix is fixed, that is to say, it is assigned to a certain T-CONT. Though there is no data for this TCONT, the allocated time still be kept for the certain T-CONT. It is very important, because it can ensure that the data can be delivered correctly when it needs to be sent, especially when there is very important information.

 

The bandwidth of Assure is to ensure the bandwidth. Means that data in this T-CONT can be always sent up, no matter when there is data to be sent, if the data is within the corresponding bandwidth, OLT will always satisfy it. But if the T-CONT does not have too much data to be sent, then this part of bandwidth can be used for other T-CONT need more bandwidth. In fact, T-CONT for the Not Assure and Best Effort are similar, they can not sure the T-CONT will have much bandwidth, it still depends on the bandwidth using of OLT, if there is surplus bandwidth, OLT will consider to allocate the remaining bandwidth to them, the only difference is Not Assure is prior to Best Effort, it is to say, if there is residual bandwidth, Not Assure will be satisfied first and if there is still surplus bandwidth, it will allocate to Best Effort.

 

Special Features Of FA-EOLT8640 EPON OLT

 

8U height, adopt full front-wiring, high capacity, maximum EPON optical fiber interfaces reach up to 40.

With Twin-star bus 10Gigabit core switch backplane, support non-blocking wire-speed switch, support 1.25G EPON optical fiber access.

Full-load provide double main control modules, double uplink modules, double power supply modules and 10 service interface modules.

High reliability, support AC and DC dual power supply, with active/standby switch protection function of power supply module, core switch module and uplink interface module.

Support flexible controllable multi-cast, IGMP Proxy/Snooping and etc.

Support strong VLAN extension functions, including VLAN Stacking/Trunk/Translation, etc.

Support ONU auto-recognizing, auto-detecting, pre-configuration management, support hybrid MAC and SN authenticate approval function.

Adopt multi LLID and IEEE802.1p technologies, provide multi protection QoS service.

Support flexible DBA, uplink/downlink service rate-limited, precision up to 0.2% (Standard requirement<5%)

 

Equipment Configurations Of FA-EOLT8640

 

No Item Qty Description
1 Equipment frame 1 OLT equipment frame, including 10Gigabit core switch backplane
2 Main control module (SWA) 2 Hot-swappable module, integrate 1 FE out of band management port, 1 debugging serial port, 10Gigabit class non-blocking switch)
3 EPON interface module (EP4) 10 Hot-swappable 4 EPON interfaces modules, compliant with IEEE802.3-2005 EPON technical standard, support 20km transmission distance (Standard configuration without optical module)
4 Uplink interface module(HUP) 2 Hot-swappable 4 GE interfaces module, SFP slot, support 4GE+10GE XFP(Standard configuration without optical module)
5 Fans module(FAN16) 3 Hot-swappable fans module
6 Power module(PWR) 2 Hot-swappable power supply module supports 220VAC/48VDC (With UPS charger). Builds dual power redundant hot backup with dual power supply

 

Hardware Features

 

Equipment parameters Dimension 486mm(W)*103mm(H)*384mm(D)
Net weight 15Kg
Power consumption ≤400W
Operating condition Temperature:0 ~ +55℃, humidity:10 ~ 90% (non-condensed)
Storing condition Temperature:-25 ~ +70℃, humidity:10 ~ 90% (non-condensed)
Power supply DC 36 ~ 75 VDC
AC 176 ~ 264 VAC
Equipment interface Uplink Ethernet interface 1*10GE(XFP connector), 4*GE interfaces (GE or SFP connectors)
EPON interface 40*EPON SFP interfaces
Console debugging interface 1 interface, compliant with RS232 technical standard
Out-of-band management interface 1 interface, compliant with 100Base-TX technical standard
Monitor and alarm interface 1 interface, compliant with RS485 technical standard (Support sub-node monitor )

 

Advanced Features

 

Switch function 10Gigabit switch backplane (Switch capability reach up to 272Gbps), non-blocking wire-speed switch ability
16K MAC address table, support 2K multicast table, support 4K VLAN (802.1Q)
Up to 1*10GE, 4* uplink GE aggregation (IEEE 802.ad), support maximum 5 aggregation groups, support port mirroring based on output interface
VLAN Support IEEE 802.1Q VLAN, support 4K concurrent VLAN
Strong VLAN extension functions, support VLAN Stacking/Trunk/Translation and flexible QinQ, etc
RSTP Support STP, RSTP
IGMP Support IGMPv1/v2 protocol, support IGMP Snooping/Proxy, support controllable multicast
QoS and ACL Support CAR(Committed Access Rate), flow rate limit granularity is 64Kbps,
Support priority level remarking based on port ID, MAC address, VLAN, 802.1p, DiffServ and/or IP ToS priority
Support flexible queue scheduling algorithm, support port-based and queue-based configuration simultaneously, support three queue dispatch strategies, such as SP(Strict Priority),WRR(Weighted Round Robin) and hybrid mode(SP+WRR)
Provide illegal frame filter and packet filter that based on sources MAC(Media Access Control)address, sources IP address, destination IP address, port, etc. Support QoS Profile management, allow user draw up QoS service plan
Broadcast storm suppression Support broadcast, multicast and DLF broadcast storm suppression, suppression based on setting PPS
Flow control Support IEEE 802.3x flow control in Full duplex mode, support backpressure flow control in half duplex mode
Encryption and security Support LLID MAC address bundling, control the registration of ONU. Prevent illegal ONU deceive
Support ONU inter-separation control within same EPON network Support encrypted start to control configuration
Link test Support EPON network link diagnosis by Ping and Link test
Configuration recovery Support ONU off line configuration, auto-configuration when registered
Management FTP, Telnet, Console
Support in/out-of-band management, support SNMPv1/v2, support IEEE802.3ah OAM
Management function Support equipment configuration management, performance management, fault management, sources management, safety management and etc.
Support ONU remote management, remote mass configuration download, software remote auto-update
Support ONU offline configuration, auto-configuration when registered
Support ONU line diagnosis and distance measuring
Redundant backup Support AC/DC dual power protection

 

Contact Details
 Fiberall Technology (Shenzhen) Co., Ltd

Contact Person: Mr. Tao

Tel: 86-755-29526392

Fax: 86-755-29526392

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