IGS-9844GPF(X) series are managed redundant ring Ethernet switch with 8×10/100/1000Base-T(X) ports and 4×100/1000Base-X SFP ports and 4x100Base-FX (IGS-9844GPFX series) or 4x1000Base-X (IGS-9844GPF series) optical fiber port with SC connector. With completely support of Ethernet Redundancy protocol, O-Ring (recovery time < 30ms over 250 units of connection) and MSTP (RSTP/STP compatible) can protect your mission-critical applications from network interruptions or temporary malfunctions with its fast recovery technology. And support wide operating temperature from -40 oC to 70 oC. IGS-9844GPF(X) series can also be managed centralized and convenient by Open-Vision, Except the Web-based interface, Telnet and console (CLI) configuration. Therefore, the switch is one of the most reliable choice for highly-managed and Fiber Ethernet application.
O-Ring : O-Ring is ORing’s proprietary redundant ring technology, with recovery time of less 30 milliseconds and up to 250 nodes. The O-Ring redundant ring technology can protect mission-critical application from network interruptions or temporary malfunction with its fast recover technology.
Open-Ring : Open-Ring is an enhanced redundant technology that makes ORing’s switches compatible with other vendor’s proprietary redundant ring technologies. It enables ORing’s switches to form a single ring with other vendor’s switch. In cases where the ring is setup using proprietary technology, ORing offers a compatibility service where ORing can make its switches compatible with your particular network requirements.
O-Chain : O-Chain is the revolutionary network redundancy technology that provides the add-on network redundancy topology for any backbone network, O-Chain allows multiple redundant network rings of different redundancy protocols to join and function together as a larger and more robust compound network topology. O-Chain providing ease-of-use while maximizing fault-recovery swiftness, flexibility, compatibility, and cost-effectiveness in one set of network redundancy topology.
MRP : Media Redundancy Protocol (MRP) is a data network protocol standardized by the IEC 62439-2. It allows rings of Ethernet switches to overcome any single failure with recovery time much faster than achievable with Spanning Tree Protocol
IP-based Bandwidth Management : The switch provide advanced IP-based bandwidth management which can limit the maximum bandwidth for each IP device. User can configure IP camera and NVR with more bandwidth and limit other device bandwidth.
Application-Based QoS : The switch also support application-based QoS. Application-based QoS can set highest priority for data stream according to TCP/UDP port number.
Device Binding Function : ORing special Device Binding function can only permit allowed IP address with MAC address to access the network. Hacker cannot access the IP surveillance network without permission. It can avoid hacker from stealing video privacy data and attacking IP camera, NVR and controllers.
Advanced DOS/DDOS Auto Prevention : The switch also provided advanced DOS/DDOS auto prevention. If there is any IP flow become big in short time, the switch will lock the source IP address for certain time to prevent the attack. It’s hardware based prevention so it can prevent DOS/DDOS attack immediately and completely.
IEEE 1588v2 Technology : The IEEE 1588v2 technology can fulfill precision time synchronization requirements for protection and control applications.
Modbus TCP : This is a Modbus variant used for communications over TCP/IP networks.
IEEE 802.3az Energy-Efficient Ethernet : This is a set of enhancements to the twisted-pair and backplane Ethernet family of networking standards that will allow for less power consumption during periods of low data activity. The intention was to reduce power consumption by 50% or more.
Feature :
- Supports O-Ring (recovery time < 30ms over 250 units of connection) and MSTP(RSTP/STP compatible) for Ethernet Redundancy
- Open-Ring support the other vendor’s ring technology in open architecture
- O-Chain allow multiple redundant network rings
- Support standard IEC 62439-2 MRP (Media Redundancy Protocol) function
- Support IEEE 1588v2 clock Synchronization
- Supports IPV6 new internet protocol version
- Support Modbus TCP protocol
- Provided HTTPS/SSH protocol to enhance network security
- Support IEEE 802.3az Energy-Efficient Ethernet technology
- Supports SMTP client
- Supports IP-based bandwidth management
- Supports application-based QoS management
- Supports Device Binding security function
- Supports DOS/DDOS auto prevention
- IGMP v2/v3 (IGMP snooping support) for filtering multicast traffic
- Supports SNMP v1/v2c/v3, RMON and 802.1Q VLAN Network Management
- Support ACL, TACACS+ and 802.1x User Authentication for security
- Supports 9.6K Bytes Jumbo Frame
- Windows utility (Open-Vision) support centralized management and configurable by Web-based interface, Telnet and Console (CLI)
- Multiple notification for warning of unexpected event
- Support LLDP Protocol
- Rigid IP-30 housing design
- DIN-Rail and wall mounting enabled
Specification :
| Physical Ports | |||||
| 10/100/1000Base-T(X) Ports in RJ45 Auto MDI/MDIX |
8 |
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| 100/1000Base-X with SFP port |
4 |
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| Fiber Ports Number |
4 |
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| Fiber Ports Standard | 1000Base-SX | 100Base-FX | 1000Base-LX | 100Base-FX | |
| Fiber Mode | Multi-mode | Multi-mode | Single-mode | Single-mode | |
| Fiber Diameter (μm) | 62.5/125 μm 50/125 μm |
62.5/125 μm 50/125 μm |
9/125 μm | 9/125 μm | |
| Fiber Optical Connector | SC | SC | SC | SC | |
| Fiber Ports Specifications Typical Distance (km) | 0.55 km | 2 km | 10 km | 30 km | |
| Wavelength (nm) | 850 nm | 1310 nm | 1310 nm | 1310 nm | |
| Max. Output Optical Power (dBm) | -4 dBm | -14 dBm | -3 dBm | -8 dBm | |
| Min. Output Optical Power (dBm) | -9.5 dBm | -23.5 dBm | -9.5 dBm | -15 dBm | |
| Max. Input Optical Power(Saturation | 0 dBm | 0 dBm | -3 dBm | 0 dBm | |
| Min. Input Optical Power (Sensitivity) | -18 dBm | -31 dBm | -20 dBm | 34 dBm | |
| Link Budget (dB) | 8.5 dB | 7.5 dB | 10.5 dB | 19 dB | |
| Technology | |||||
| Ethernet Standards | IEEE 802.3 for 10Base-T IEEE 802.3u for 100Base-TX and 100Base-FX IEEE 802.3z for 1000Base-X IEEE 802.3ab for 1000Base-T IEEE 802.3ad for LACP (Link Aggregation Control Protocol ) IEEE 802.3x for Flow control IEEE 802.3ad for LACP (Link Aggregation Control Protocol ) IEEE 802.1D for STP (Spanning Tree Protocol) IEEE 802.1p for COS (Class of Service) IEEE 802.1Q for VLAN Tagging IEEE 802.1w for RSTP (Rapid Spanning Tree Protocol) IEEE 802.1s for MSTP (Multiple Spanning Tree Protocol) IEEE 802.1x for Authentication IEEE 802.1AB for LLDP (Link Layer Discovery Protocol) |
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| MAC Table | 8192 MAC addresses | ||||
| Priority Queues | 8 | ||||
| Processing | Store-and-Forward | ||||
| Switch Properties | Switching latency : 7 μs Switching bandwidth : 32Gbps Max. Number of Available VLANs : 256 IGMP multicast groups : 128 for each VLAN Port rate limiting : User Define |
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| Jumbo Frame | up to 9.6K Bytes | ||||
| Security Feature | Enable/disable ports, MAC based port security Device Binding security feature Port based network access control (802.1x) VLAN (802.1q ) to segregate and secure network traffic Supports Q-in-Q VLAN for performance & security to expand the VLAN space Radius centralized password management SNMPV1/V2c/V3 encrypted authentication and access security Https / SSH enhance network security |
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| Software Features | STP/RSTP/MSTP (IEEE 802.1D/w/s) Redundant Ring (O-Ring) with recovery time less than 30ms over 250 units TOS/Diffserv supported Quality of Service (802.1p) for real-time traffic VLAN (802.1Q) with VLAN tagging IGMP Snooping for multicast filtering IP-based bandwidth management Application-based QoS management DOS/DDOS auto prevention Port configuration, status, statistics, monitoring, security DHCP Server/Client/Relay Modbus TCP |
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| Network Redundancy | O-Ring Open-Ring O-Chain MRP MSTP (RSTP/STP comtatible) Fast Recovery |
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| Warning / Monitoring System | Relay output for fault event alarming Syslog server / client to record and view events Include SMTP for event warning notification via email Event selection support |
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| RS-232 Serial Console Port | RS-232 in RJ45 connector with console cable. Baud rate setting: 115200bps, 8, N, 1 | ||||
| LED Indicators | |||||
| Power Indicator (PWR) | Green : Power LED x 3 | ||||
| Fault Indicator (Fault) | Amber : Indicate unexpected event occurred | ||||
| R.M. Indicator (R.M) | Green : Indicates that the system is operating in O-Ring Master mode | ||||
| O-Ring Indicator (Ring) | Green : Indicates that the system is operating in O-Ring mode | ||||
| 10/100/1000Base-T(X) RJ45 Port Indicator | Green LED for 1000Mbps Link/Act indicator, Amber LED for 10/100Mbps Link/Act indicator | ||||
| 100/1000Base-X SFP Port Indicator | Green for port Link/Act. | ||||
| 100Base-FX or 1000Base-X Fiber Port Indicator | Green for port Link/Act. | ||||
| Fault contact | |||||
| Relay | Relay output to carry capacity of 1A at 24VDC | ||||
| Power | |||||
| Redundant Input Power | Dual DC inputs. 12~48VDC on 6-pin terminal block | ||||
| Power Consumption (Typ.) |
15 watts |
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| Overload Current Protection |
Present |
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| Reverse Polarity Protection |
Present |
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| Physical Characteristics | |||||
| Enclosure | IP-30 | ||||
| Dimensions (W x D x H) | 96.4 (W) x 105.5 (D) x 154 (H)mm (3.8 x 4.15 x 6.06 inch) | ||||
| Weight (g) | 1100 g | ||||
| Environmental | |||||
| Storage Temperature | -40 to 85°C (-40 to 185°F) | ||||
| Operating Temperature | -40 to 70°C (-40 to 158°F) | ||||
| Operating Humidity | 5% to 95% Non-condensing | ||||
| Regulatory Approvals | |||||
| EMI | FCC Part 15, CISPR (EN55022) class A, | ||||
| EMS | EN61000-4-2 (ESD), EN61000-4-3 (RS), EN61000-4-4 (EFT), EN61000-4-5 (Surge), EN61000-4-6 (CS), EN61000-4-8, EN61000-4-11 | ||||
| Shock | IEC60068-2-27 | ||||
| Free Fall | IEC60068-2-32 | ||||
| Vibration | IEC60068-2-6 | ||||
| Safety | EN60950-1 | ||||
| Warranty | 5 years |
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