FT1004B

GPON OLT FT1004B 完全符合 ITU G.984.x 和 FSAN 的相关标准，该设备带有 1*10 Gigabit 上行链路端口和 4 个 GPON 端口。每个 GPON 端口支持 1:128 的分光比，GPON 系统最多支持 512 个终端连接。

技术规格

Hardware
Uplink Port	1*10 Gigabit uplink port
PON Port	Quantity	4
	Physical interface	SFP slot
	Interface type	GPON: ITU-TG.984.2 Class B+/Class C+
	Max splitting ratio	GPON: 1:128
Management Port		1 CONSOLE local management port
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
	Receiving sensitivity	Class B+ : -28dBm	Class C+ : -30dBm
	Saturation power	Class B+ -8dBm	Class C+ -12dBm
Backplane Bandwidth		35G