Nine ports：can be configured six 10/100M adaptive electric ports and three 1000M electric ports or optic ports
Quick self-healing technology: Particular OBRing（OB Real-Time Ring）
Any two ports can be used in SHR, and two independent self-healing ring supported.
Self-healing ring can be any combination of two-fiber, single-fiber and twisted-pair
Support MODBUS/UDP remote monitoring and management software
Redundant dual power input design
Support QoS，each port can defines stream priority
Support port mirroring
Key running parameters monitoring and alerting
MTBF: >1000 thousand hours
No fan, -40℃～+85℃ operating environment temperature
Optic specifications
Wave length：1310/1550nm
Fiber-out power：0 dBm ~ -3 dBm/-5 dBm ~ -10 dBm
Receive sensitivity: ≤-26dBm
Single wavelength bandwidth: 1.25G
Ethernet specifications
Ethernet standards：IEEE 802.3 10BASE-T Ethernet
IEEE 802.3u 100BASE-TX quick Ethernet
IEEE 802.3u 100BASE-X 1000M Ethernet
ANSI/IEEE 802.3 NWay self adaptive
IEEE 802.3x stream control
OBRing SHR: any 2 ports，SHR time is less than 250 ms
SHR number : 2 SHR at most
Management and monitoring: MODBUS/UDP protocol
Communication protocol: CSMA/CD
Switch mode: store and transfer
Store and transfer rate: 148,800 pps
packet : 64bytes ~ 1522 bytes
packet filtering : can filter broadcast packets
MAC address table: 8/4K , auto adaptive and refresh
RJ45: 10M/100M adaptive，MDI/MDIX auto-switch，
TD/RD auto-turning
Transmission distance：500 M（multi-mode fiber）,20KM－120KM（single-mode fiber）,
Port mirroring : any 2 ports
VLAN : support port based VLAN and IEEE802.1Q
QoS：support propriety configuration of QoS, CoS and ToS
Alerting output : 0.3A
Mechanical and Electrical Features
Power：12～36 V DC（Redundant dual power）
Dimension：184x92x40 mm
Box：IP30，DIN-Rail or mounting installation
Weight：0.65 Kg
Material: aluminum
Surface technology: twice oxidation
Environment
operating temperature: －40℃～85℃
stock temperature: －55℃～95℃
humidity: 0~95% ,no condensation
System parameters
（MTBF）:>1,000,000 hours
EMI standard: FCC/CE
Safety standard: UL/CE
Vibration: IEC60068-2-32 （Free fall）
IEC60068-2-27 （Shock）
IEC60068-2-6 （Vibration）
Anti-surge protection：military grade
Connection ports
Data：RJ45 （electric port）
SC（optic port）
Power：5 pins European connector
Alerting output：5 pins European connector
OB609－XX-X， OB609-2-XX-X
1 2 1 2
Segment 1：transmission distance，measured by kilometers，usually 20Km，40Km，60Km，80Km
Segment 2：fiber type，M－multimode，S－single mode
Port configuration Model
6 10M/100M electric ports and 3 1000M optic ports OB609-XX-X
6 10M/100M electric port, 1 1000M electric ports and 2 1000M optic ports OB609-2-XX-X
