Syrotech-GEPON OLT-L3-4 * SFP- 4 *SFP+-IEEE 802.3 ah-DHCP-Multicasting-SNMP-RSTP-EMS-1:64 split ratio-1.25 Gbps-20 Km

Model

SFPs

Type

Transmission Range

Port Speed

GEPON 4 OLT 

1000BASE-PX20+

Copper SFP Transceiver 

20 KM

Symmetrical 1.25Gbps

DESCRIPTION

SPECIFICATION

Rack Unit 

1 RU 16-inch standard 

Uplink port 1000M 

Copper

4 * 10/100/1000 M negotiate

SFP (independent) 

4 * SFP/ 4 *SFP+

EPON Port 

Physical Interface 

SFP Slots 

Qty

4

Max splitting ratio 

1:64 

Management Ports 

1*10/100BASE-T out-band port, 1*CONSOLE port 

PON Port

Connector

SC/PC

Fiber Type 

9/125μm SMF 

Wavelength

TX 1490nm, RX 1310nm 

TX Power 

+2~+7dBm

Rx Sensitivity

-27dBm 

Optical Power

-6dBm

Mode 

Supports SNMP, CLI, and Telnet 

Function 

Management

Fan Group Detecting;

• Monitoring and configuring the port's status;
• Provides Layer 2 switch configurations like VLAN, Trunk, RSTP, IGMP, and QOS.
• Manage EPON functions such as DBA, ONU authorization, ACL, QOS, etc. 
• Configuring and managing ONUs online; 
• User & alarm management

Layer2 Switch 

• Provide 4096 ports and protocols for VLANs; Support 4096 VLANs; 
•  Supports tag/untag of VLANs, transparent transmission of VLANs, and QinQ;
• Complies with IEEE802.3d trunk protocols;
• Support for RSTP; QOS based on port, VID, TOS, and MAC;
•  IEEE802.x flow control and access control list;
• Monitoring port stability and statistics.

Multicast Performs

Snooping on 256 IP addresses using IGMP

DHCP

DHCP servers, relays, and snoopers

L3 Routes 

With 1024 hardware host routes; 512 hardware subnet routes;

EPON 

• Support port-based bandwidth and rate limiting;
•  Compliant with IEEE802.3ah standard;
• Transmission distance up to 20KM; 
•  Supports data encryption, multicast, RSTP, port VLANs, separation, etc.
•  Implement Dynamic Bandwidth Allocation (DBA); 
• Support autodiscovery, link detection, and remote control for ONUs

Auxiliary Functions

• Separate users and VLANs to prevent broadcast storms;
•  Support various LLID configurations and single LLID configurations; 
•  Different LLID channels could provide different QoS to different users and services; 
• Supports power-off alarms, enabling easy detection of link problems; 
• Supports broadcasting storm resistance; 
• Provide port isolation between different ports; 
• Flexible configuration of data packet filters using ACLs and SNMP;
• Designed to prevent system breakdowns;
• EMS online supports dynamic distance calculation;
• Compatible with RSTP and IGMP proxies.

Power 

Supply

AC 220V: AC:90~264V, 47/63Hz

Consumption

30 W

Operating Environment

Working Temp

-10~+55°C

Storage Temp

-40~+85°C

Humidity

5~90%(non-conditioning)

Physical dimensions (L*W*H) 

442mm*200mm*43.6mm 

Weight

4.2 kg

Name

ON

BLINK 

OFF

PWR

Is powered up

-

Is powered down

SYS

Device Started

Running normal

Running abnormal

PON1～ PON16

ONT-registered with PON

ONT - registering with PON

No PON registration or ONT not connect to OLT

SFP/SFP+

Connected to port

Ongoing data transmission

Not connected to port

Ethernet (green‐‐ ACT)

-

Sending /

Receiving data

-

Ethernet (yellow-- Link)

Device connected to port

-

Device not connected to port