The JX S2700 series is a next-generation green gigabit Ethernet switch with flexible gigabit access and uplink interfaces. Built on a new switching platform, it supports flexible networking, security controls, and easy management for reliable enterprise and campus access networks.
Green Energy Efficiency
Built on Green Energy Efficiency design with next-generation hardware architecture and advanced power-saving circuit design and component selection to reduce energy consumption and noise.
Supports Energy-Efficient Ethernet (EEE). Idle ports enter power-saving mode after a period of inactivity and are woken by periodic listening frames when traffic resumes, reducing power consumption.
Flexible Ethernet access.
Flexible interfaces: Gigabit electrical downlink and gigabit optical uplink series with 24 general electrical downlink and 24 PoE electrical downlink ports. Uplink supports four 1 GE/10 GE optical interfaces.
High reliability.
Supports port LACP link aggregation for uplink redundancy, greatly improving network-side reliability. Loop detection automatically discovers and removes loops while keeping the customer network stable.
支持STP协议，实现快速收敛、高容错、网络稳定运行、链路负载均衡、网络通道和冗余链路的合理应用。
支持特定的CPU保护策略(CPP)，以区分流向CPU的数据流，并对优先级队列进行分级。并且根据 需要进行带宽限制，充分保护CPU资源不被非法流量和恶意攻击浪费，保证CPU和交换机的安全。
Supports dual primary/backup operating systems. In production networks, if the primary system fails, the device automatically switches to the backup system for improved stability and reliability.
Comprehensive security control.
支持IP Source Guard功能，可以对端口转发的报文进行过滤控制，防止非法报文通过端口，从而限制了对网络资源的非法使用（比如非法主机仿冒合法用户IP接入网络），提高了端口的安全性。
Builds and maintains DHCP Snooping binding tables and drops illegal packets that do not match bindings. Trusted port characteristics ensure DHCP server legitimacy.
Supports proactive defense against various DDoS attacks in the network.
Rich QoS policies.
Supports Layer 2–4 packet filtering based on source/destination MAC, source/destination IP, TCP/UDP port, protocol type, and VLAN flow classification.
Provides flexible queue scheduling based on ports and queues with SP, WFQ, and SP+WFQ modes. CAR is supported.
Supports ingress and egress port mirroring to monitor packets on specified ports by copying them to a monitor port for network analysis and troubleshooting.
Also supports Telemetry for precise traffic monitoring and analysis on gigabit/10 GE high-speed networks.
Supports buffer management for burst traffic, congestion control, and low latency across diverse network scenarios.
Effortless O&M management.
Supports zero-touch automatic deployment. After the provisioning server is deployed, devices boot and automatically obtain IP addresses and configuration without on-site maintenance.
Supports cloud management for simplified O&M and user experience.
Supports gateway-based automatic network topology discovery with graphical presentation.
Powerful and flexible PoE power supply (PoE models only).
Supports IEEE 802.3af and IEEE 802.3at with up to 30 W per port, plus IEEE 802.3bt with up to 90 W per port for high-power devices.
Strong powered device compatibility with forced power mode for non-standard PDs.
Supports intelligent PoE power management including per-port enable/disable, output power configuration, and device power priority settings.
Supports intelligent PoE with PD connectivity monitoring and port restart on link loss.
表1产品规格
Item | S2700-24T4X | S2700-24T4X-PE |
Switching capacity | 672Gbps/6.72Tbps | 672Gbps/6.72Tbps |
Packet forwarding rate | 171Mpps | 171Mpps |
端口 | 24 x 10/100/1000BASE-T auto-negotiation Ethernet ports, 4 x 10GE SFP+ ports | 24 x 10/100/1000BASE-T auto-negotiation Ethernet ports (PoE+), 4 x 10GE SFP+ ports |
Dimensions mm (W×D×H) | 440 x 220 x 43.6 | 440 x 300 x 43.6 |
Supported power types | Built-in single power supply | Built-in single/dual power supply |
Input voltage | AC: 220 V, rated 100–240 V; 50–60 Hz DC: -48 V, rated range -36 to -72 V | AC: 220 V, rated range 100–240 V DC: -48 V, rated range 45–57 V |
最大功耗 | 24w | 720w After full PoE load: AC 575 W; DC 840 W |
Maximum system power budget | / | AC：510W； |
PoE power supply | / | All 24 downstream electrical ports support 802.3af/at, up to 30 W per port, max PoE budget 510 W |
管理端口 | 1 x RJ45 Console port, 1 x SNMP out-of-band management port, 1xUSBport | |
Environmental requirements | 工作温度：-10℃～50℃ 相对湿度：10%～90%（无凝露） | |
Energy efficiency and environmental protection | Supports 802.3az Ethernet EEE | Supports 802.3az Ethernet EEE 可支持温度风扇智能调速 |
Table 2 Features
Item | S2700-24T4X | S2700-24T4X-PE |
Layer 2 features | Supports static, dynamic, and blackhole MAC | |
SupportsMAC addressflappingManagement | ||
支持端口安全MAC和Number of MAC addresses目限制 | ||
Supports 4K VLANs | ||
Supports VLAN based on MAC/protocol/IP subnet/port | ||
Supports basic QinQ | ||
Supports selective QinQ | ||
Supports VLAN mapping (1:1/N:1) | ||
支持GVRP协议 | ||
Routing characteristics | IPv4 and IPv6 static routing | |
Supports ECMP and policy-based routing | ||
组播 | Supports IGMP v1/v2/v3 Snooping，MLD Snooping v1/v2 | |
支持基于端口和基于用户的立即离开 | ||
Supports IGMP MVR | ||
Supports IGMP VLAN replication | ||
Supports IGMP/MLD Filter | ||
Supports IGMP/MLD Proxy | ||
QoS/ACL | Supports ingress/egress rate limiting per port with HCAR | |
每端口支持8个队列，支持优先级映射 | ||
Supports flow classification and flow policy | ||
Supports SP, WRR, DRR, SP+WRR, SP+DRR queue scheduling modes | ||
Supports WRED congestion control | ||
支持端口/队列整形 | ||
可靠性 | Supports manual aggregation and static LACP | |
Supports ERPS ring protection protocol (ITU-T G.8032) | ||
Supports STP/RSTP/MSTP with BPDU protection, root protection, loop protection, TC protection/suppression | ||
Supports loop detection protection (LBD) | ||
支持端口备份，端口隔离 | ||
L2/L3 OAM | Supports Ethernet OAM IEEE 802.3ah | |
Supports L2CP | ||
Supports end-to-end CFM (IEEE 802.1ag) / ITU-T Y.1731 | ||
支持端口环回（loopback） | ||
Supports VRRPv2/VRRPv3 | ||
SupportsBFD forstacking | ||
SupportsBFD/Linktrace forStatic routing | ||
Supports failover | ||
Security features | Supports AAA domain management, 802.1X, MAC, and bypass authentication, Guest VLAN and Voice VLAN | |
支持基于端口和VLAN的风暴抑制 | ||
Supports whitelist, port security MAC and MAC learning limit | ||
Supports IP and ARP attack defense: IPv4/v6 Source Guard, IPv6 prefix snooping, DAI, ND snooping | ||
Supports SSH V2.0，SFTP，HTTPS | ||
SupportsCPUprotection | ||
DHCP | Supports DHCPv4/v6 client | |
Supports DHCPv4/v6 snooping | ||
Supports DHCP v4/v6 Relay | ||
Supports DHCP v4/v6 Server | ||
Supports DHCPv4 option 61/82, DHCPv6 option 18/37 | ||
IPv6 features | Supports dual stack | |
Supports IPv6 Ping, IPv6 Tracert, IPv6 Telnet, IPv6 SSH, IPv6 FTP/TFTP/SFTP | ||
Supports IPv6 SNMP | ||
Supports IPv6 RADIUS, IPv6 TACACS+, IPv6 NTP and SNTP | ||
Supports ND | ||
Supports DHCPv6 Client/Server/Snooping/Relay/Option18/37 | ||
Supports IPv6 Source Guard, IPv6 prefix snooping, ND snooping | ||
Supports IPv6 Path MTU | ||
Supports VRRPv3 | ||
Management and maintenance | Supports CLI, SNMPv1/v2c/v3, web management, Telnet, SSH 2.0, and other management methods | |
Supports LLDP/LLDP-MED | ||
支持本地和远程端口镜像，Supports flow mirroring | ||
支持System log、分级告警，支持断电告警Dying gasp功能 | ||
Supports RMON | ||
Supports optical module digital diagnostics | ||
Supports Virtual Cable Test (VCT) and UDLD | ||
Supports clock management with SNTP, NTP, and PTP | ||
Supports IPv4/v6 zero-touch ZTP, auto IP from DHCP, optional config/software download from FTP server | ||
SupportsUSBautomaticdeployment* | ||
Supports dual system | ||
SupportsBufferManagement | ||
SupportsCPU/Memory/Flashmonitoring | ||
支持硬件监控（温度/电源/风扇（仅对有风扇产品）） | ||
虚拟化 | Supports stacking | |
POE | Supports forced power mode for non-standard PDs | |
Supports PoE power management: port enable/disable, output power config, power priority, overload and over-temperature protection | ||
Supports scheduled PoE power, periodic PD reboot, PD connectivity monitoring, and PD reboot on disconnect | ||
Features marked * are limited in current version; stay tuned for updates.
Gigabit switch access scenario
JX S2700 and JX S5200 series form small-to-medium campus network solutions. JX S2700(-PE) serves as an access switch with gigabit service interfaces and gigabit/10GE uplinks. Gigabit PoE products use intelligent PoE for powered device management.
Chassis unit | |
S2700-24T4X | 24 x 10/100/1000BASE-T auto-negotiation Ethernet ports, 4 x 10GE SFP+ ports |
S2700-24T4X-PE | 24 x 10/100/1000BASE-T auto-negotiation Ethernet ports, 4 x 10GE SFP+ ports, PoE+ supported |
Phone: 400-179-1180
Email: jxhelp@bjjx.cc
Website: www.jiaxinnet.com.cn
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