FD1604E-L1 - Shenzhen C-Data Technology Co., Ltd.

Overview Specs Ordering Information

FD1604E-L1 FD1601S-C2 FD1602S-C2 FD1601S-B1/B2 FD1602S-B1 FD1604E-C1 FD1604S-B1 FD1608S-B1/B2 FD1616S-B2 CC1000S+ FT1004B

Flexible Expansion, Efficient Access

Expandable from 4 to 8 GPON ports with a hot-swappable module.
Connects up to 1024 ONUs with a maximum 1:128 split ratio.
Reaches up to 20 km for wide network coverage.

Low-Power Fanless

High-capacity uplinks with 6*10GE and 4*1GE ports.
Built to handle increasing traffic demands.

Built for Reliable Operation

1+1 redundant AC/DC power supplies with optional BBU for enhanced reliability.
Temperature-based smart fan control for efficient cooling.

Simplified Network Management

Centralized CMS management of OLT and connected ONUs for smart and streamlined O&M, featuring:

Zero-touch provisioning
Remote troubleshooting
Intelligent business analytics
Real-time monitoring and alerts

Diverse Application Scenarios

The Expandable GPON OLT is designed to scale with evolving network demands while balancing deployment costs and long-term flexibility.

Technical Overview

GPON OLT FD1604E-L1/FD1608E-L1 completely meets relative standard of ITU-T G.984.x/G.988, which is 1U rack-mounted device with 1 USB interface, 4 uplink GE ports, 6 10GE(SFP+) uplink ports.

FD1604E-L1 has 4 fixed GPON ports and 1 4GPON port service card (optional,FD1608E-L1). Each GPON port supports the splitting ratio of 1:128. The GPON system supports up to 512/ 1024 terminal connections.

FD1604E-L1 supports a pluggable service card, which is convenient and flexible to use, easy to deploy, and convenient for the subsequent expansion of network services. Moreover, the product meets the requirements of promoting network performance, improving reliability and reducing power consumption in the perspective of access network and enterprise network and is applicable to three-in-one broadcast television network, FTTP (Fiber to the premise), video monitoring network, enterprise LAN (Local Area Network), internet of things and other network applications with a very high price/performance ratio.

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Technical Specifications

Mechanics

Dimensions

440mm(L)*293mm(W)*44mm(H)

Weight

3.0Kg (FD1604E-L1)

3.6Kg (FD1608E-L1)

Hardware
Uplink Port	1-Gigabit	4* 10/ 100/ 1000M auto-negotiation Ethernet ports
	10-Gigabit	6* (SFP+) interfaces
PON Port	Quantity	4 + (4) (FD1604E-L1/ FD1608E-L1)
	Physical Interface	SFP slot
	Interface Type	GPON: ITU-TG.984.2 Class B+/Class C+/Class C++
	Max Splitting Ratio	GPON: 1:128
Management Port		1* 100/ 1000BASE-Tx out-band Ethernet port 1* CONSOLE local management port
USB Port		1* USB interface (It’s used to backup configuration, upgrade program and record log information)
PON Port Attribute	Transmission Distance	20KM
	Port Rate	GPON: Downstream: 2.5Gbps Upstream: 1.25Gbps
	Wavelength	Forwarding: 1490nm Receiving: 1310nm
	Interface Type	SC/ UPC
	Fiber type	9/ 125μm SMF (Single Mode Fiber)
	Light Transmission Power	Class B+: +1.5 ~+5dBm	Class C+: +3 ~ +7dBm	Class C++: +4.5 ~ +10dBm
	Receiving Sensitivity	Class B+: -28dBm	Class C+: -30dBm	Class C++: -31dBm
	Saturation Power	Class B+: -8dBm	Class C+: -12dBm	Class C++: -10dBm
Network Management Method		Support CLI, SNMP, TELNET, SSH, WEB
Business Capabilities		Support device log, device upgrade, device management, condition monitoring, configuration management, and user management. Layer 2 switching configuration management: Like port management, VLAN, RSTP, IGMP, ACL, QoS and so on. PON function configuration management: Like OLT authentication, DBA template, service template, line template and so on. Layer 3 function: support static routing, dhcp-relay and vlanif configuration.
Backplane Bandwidth		143G (FD1604E-L1) 158G (FD1608E-L1)

Power supply
AC	100V ~ 240V, 47 ~ 63Hz
DC	-40V ~ -72V
BBU (Backup Battery Unit)	DC: 11V～14V. Function: When the regular power supply is cut off, it can be switched to the backup power supply, and when the regular power supply resumes, it will switch back to the regular power supply and charge the backup power supply.
Maximum Power	42.35W (FD1604E-L1) 56.75W (FD1608E-L1)