Humanity HM-RP1000 realizes 4-16E1+4Ethernet transmission over optical fiber line. 4Ethernet includes 3 ports with electrical Ethernet, one port with optical Ethernet. All the optical is with SFP and support ALS(automatic laser shutdown) to protect eyes during installation.

This device can be used for point to point application, point to dual point application, chain application or ring application.

• 1U 19inch
• Maximum up to 16E1+4Ethernet over fiber optical solution
• The transmission characteristics and jitter tolerance comply with ITU-T G.703, G.704, and G.823
• recommendations.
• Supports Remote Power down Detect (RPD) for easy maintenance
• Local/remote loop-back function supported
• 24 hours aging to ensure stable performance.
• Support ALS to protect eyes during installation.
• CLI management available to offer.

Optical	E1
Optical rate: 1.25GType: SFP/LC connector2xoptical ports are offeredSFP/LC can use 1.25G dual fiber, 1310nm, 40kmor use 1.25G dual fiber, 1550nm, 80km Optical can be set as 1+1 or integrated to 2G Provides optical loopback functionWith ALS function	4E1/8E1/16E1 optionComply with ITU-T G.703Connector: RJ48C for 120ohm, DB37 for 120ohmLocal/remote loop-back function supported Support local/remote E1 circuit loopback Device loop and E1 line loop controlled by local side.Supports embedded E1 BERT function
Ethernet	Management
3xbuilt-in electrical Ethernet ports with RJ451xSFP socket 1000Mbps for optical Ethernet Comply with IEEE802.3 standard Auto adapt 10/100/1000M Support flow control and broadcast storm filtering control4K MAC address table Supports port-based VLAN and IEEE 802.1Q tag-based VLAN Supports QinQ（Double Tag VLAN） Supports port trunking/aggregating function Supports QoS function	Supports CLI based on RS232 (CONSOLE) Supports CLI based on Ethernet (EMU)  (TELNET)Supports Simple Network Management Protocol (SNMP, V1 and V2C)
Power	Environment
Flexible power: AC, DC, AC+DC, Dual DC-48V Power consumption: less than 8W	Working temperature: -5 ~ 50℃Relative humidity: ≤95%, non-condensing