48 Ports Gigabit Layer 3 Management Core Switch with 10 G Uplink SFP Slots

• Customization: Available
• Communication Mode: Full-Duplex & Half-Duplex
• Type: Ethernet Switch
• Model NO.: JX48GE4TF-CSW-L3D-C
• Transmission Rate: 1000Mbps
• Ports: ≧48
• RJ45 Port Number: 48
• SFP Slot Number: 4
• Switch Type: L3 Managed Commerical Switch
• RJ45 Speed Rate: 10/100/1000Mbps
• SFP Slot Speed Rate: 1g/10g
• Power Supply Input: AC100-240V 50/60Hz
• Mac Address: 32K
• Backplane Bandwidth: 216gbps
• Packet Buffer: 16 Mbits
• Jumbo Frame: 12kbytes
• OEM/ODM Service: Yes
• Transport Package: Carton
• Specification: 440mm*360mm*45mm
• Trademark: JIUXTC
• Origin: China
• Production Capacity: 615

Product Description

48 ports Gigabit  Layer 3  management core switch with 10 G uplink SFP slots


Product Overview
The JX48GE4TF-CSW-L3D-C series is a 10 Gigabit uplink Layer 3 managed switch, featuring 48 Gigabit electrical ports + 4 10 Gigabit SFP+ optical slot ports. All ports support wire-speed forwarding. It is specifically designed for network environments with high-speed forwarding requirements such as security surveillance, schools, campuses, hotels, banks, hospitals, government enterprises, scenic spots, shopping malls, intelligent transportation, and small-to-medium enterprises, meeting the needs for high-speed data transmission as a dedicated aggregation switch.
The JX48GE4TF-CSW-L3D-C possesses L3 management functions, supports IPv4/IPv6 static/dynamic routing, and provides rich Layer 2 management features (port control, traffic monitoring, VLAN division, QoS, link aggregation, IGMP multicast, DHCP, etc.). It includes comprehensive security mechanisms, including ACL (Access Control List), 802.1X authentication, MAC address management, DHCP Snooping, and more. The switch also supports various network redundancy protocols, such as STP/RSTP/MSTP spanning tree protocols and ERPS rapid ring protection protocol. These ring network protocols enable link backup and rapid network recovery in case of a single point of failure, enhancing network communication reliability and ensuring uninterrupted transmission for critical traffic. Additionally, it supports diverse management configuration methods, including Web/CLI (Telnet/SSH)/SNMP, meeting different network management needs. It provides users with a stable, reliable, and easy-to-manage 10 Gigabit high-speed, fully-featured managed Ethernet switch solution, suitable for various network environments requiring high-speed forwarding.



Technical Specifications

Model No.:	JX48GE4TF-CSW-L3D-C
Port Characteristics
Fixed Ports	Downlink Ports	48 x 10/100/1000Base-T RJ45 Ports
	Uplink Ports	4 x 1G/10G SFP+ Fiber Slot Ports
	Management Port	1 x Console Port (38400, 8, N, 1)
Ethernet Port Characteristics	10/100/1000Base-T Auto-negotiation, Full/Half Duplex MDI/MDI-X Auto-adaptation
Twisted Pair Transmission	10BASE-T: Cat3,4,5 UTP (≤100 meter)
	100BASE-TX: Cat5 or later UTP (≤100 meter)
	1000BASE-T: Cat5e or later UTP (≤100 meter)
Fiber Port Characteristics	10G/1G SFP Fiber Interface, optical modules not included by default, require separate purchase (optional single-mode/multi-mode, single-fiber/dual-fiber modules, LC/SC)
Optical Fiber	Multi-mode: 850nm / 0~550M, 50μm/125μm & 62.5μm/125μm
	Single-mode: 1310nm / 0~40KM, 1550nm / 0~120KM. 9.5μm/125μm
Switching Chip Parameters
Management Type	L3 Managed
Network Protocols	IEEE802.3 10BASE-T; IEEE802.3i 10Base-T IEEE802.3u 100Base-TX IEEE802.3x Flow Control IEEE802.3ab 1000Base-T IEEE802.3z 1000Base-X IEEE802.3ae 10GBase-SR/LR IEEE 802.3ad port trunk with LACP IEEE 802.1D Spanning Tree protocol IEEE 802.1w Rapid Spanning Tree protocol IEEE 802.1s Multiple Spanning Tree protocol IEEE 802.1p Class of service IEEE 802.1Q VLAN tagging IEEE 802.1x Port Authentication Network Control IEEE 802.1ab LLDP
CPU	Dual-core 1GHz
DRAM	4 Gbits
FLASH	512 Mbits
Switching Mode	Store-and-Forward (Full Wire-speed)
Backplane Bandwidth	216 Gbps (Non-blocking)
Packet Forwarding Rate @64byte	131 Mpps
MAC Address Table	32K
Packet Buffer Memory	16 Mbits
Jumbo Frame	12 Kbytes
Indicators	Power: PWR (Green); System: SYS (Green); Ports 1-48: L/A (Green); SFP Ports 49-52: SFP (Green)
Reset Button	1, Press and hold for 6 seconds to restore factory defaults
MTBF	≥50000 Hours
Power Characteristics
Total Power / Input Voltage	60W (AC 100-240V)
Power Consumption	Idle: <20W; Full Load: <45W
Power Supply	Built-in AC Switching Power Supply AC: 100~240V 50-60Hz 1.0A
Physical Specifications
Operating Temperature/Humidity	-20°C ~ +55°C; 5% ~ 90% RH Non-condensing
Storage Temperature/Humidity	-40°C ~ +75°C; 5% ~ 95% RH Non-condensing
Dimensions (L*W*H)	440*360*45mm / 553*403*93mm
Net Weight / Gross Weight	<4.78kg / <5.79kg
Installation	DeJXtop, 1U Rack-mount
Certifications & Warranty
Surge Protection / Protection Level	Port Lightning Protection: 4KV; Protection Level: IP30
ESD Protection	Contact Discharge: ±8KV; Air Discharge: ±15KV
Safety Certifications	CE, FCC, RoHS, CCC
Warranty	1 Year
Management & Service Features
Ports	Supports IEEE802.3x Flow Control (Full-duplex), Back-pressure Flow Control (Half-duplex) Supports forced port mode and speed Supports broadcast storm and port storm suppression Supports port traffic rate limiting, minimum granularity 16Kbps, maximum 1Gbps Supports port real-time traffic management (Flow Interval) Supports jumbo frame size control, supports packets up to 16K Supports SFP DDMI (Digital Diagnostic Monitoring)
IP Routing	Supports L3 management functions, IPv4/IPv6 static/dynamic routing, IPv4/IPv6 dual-stack management Supports RIPv1/v2, RIPng Supports OSPFv1/v2, OSPFv3 Supports ARP protocol, maximum 1024 entries
VLAN	Supports Port-based VLAN (4K), IEEE 802.1Q Supports Protocol-based VLAN Supports MAC-based VLAN Supports Voice VLAN Supports Access, Trunk, Hybrid port types Supports QinQ configuration Supports GVRP VLAN protocol
Link Aggregation	Supports static aggregation and dynamic aggregation (LACP) Supports up to 26 aggregation groups, each group supports up to 8 ports
Ring Network	Supports Loop Protection Supports STP/RSTP/MSTP Spanning Tree Protocol Supports ERPS and EAPS ring networks (single ring, multiple rings, intersecting & tangent ring configurations), ring self-healing time <20ms
Multicast	Supports IGMP Snooping v1/v2/v3, up to 1024 multicast groups Supports Multicast VLAN Supports MVR (Multicast VLAN Register)
Port Mirroring	Supports bidirectional port mirroring Supports 1-to-many mirroring Supports up to 4 mirroring sessions
QoS	Supports priority based on port, 802.1P and DSCP/ToS, 8 output queues per port Supports Equ, SP, WRR, SP+WRR scheduling modes Supports priority marking Mark/Remark Supports flow-based rate limiting, packet filtering, redirection
ACL	Supports L2~L4 packet filtering, can match the first 80 bytes of a packet. Supports ACL rules based on source MAC, destination MAC, source IP, destination IP, IP protocol type, TCP/UDP port, TCP/UDP port range, VLAN, etc. Supports applying ACLs by port or VLAN
Security Features	Supports user hierarchy management and password protection Supports Port-based IEEE 802.1X authentication Supports AAA & RADIUS / TACACS+ authentication Supports MAC address learning limit Supports MAC address blackhole, address binding Supports SSH 2.0, providing secure encrypted channel for login Supports port isolation Supports ARP packet rate limiting Supports IP Source Guard Supports ARP intrusion detection Supports anti-DoS attack Supports port broadcast packet suppression Supports host configuration backup/restore mechanism Supports IP+MAC+VLAN+Port binding
DHCP	Supports DHCP Server Supports DHCP Client Supports DHCP Snooping
Management & Maintenance	Supports Web management, CLI (Console, Telnet), SNMP (V1/V2c/V3), etc. Supports WEB management (HTTP/HTTPS) Supports HTTP, TFTP file upload/download Supports RMON 1, 2, 3, 9 groups Supports one-key factory reset Supports NTP and local clock Supports local log and system log (SYSLOG) Supports Ping detection Supports cable diagnostics Supports real-time CPU utilization monitoring Supports Link Layer Discovery Protocol (LLDP) Supports unified cluster management via NMS platform (LLDP+SNMP)
System Requirements	Web Browser: Mozilla Firefox 2.5 or higher, Google Chrome V42 or higher Category 5e or above Ethernet cable TCP/IP network adapter and OS (e.g., Microsoft Windows, Linux, Mac OS)
Package Contents
Switch	1 piece
Mounting Ears	1 pair
Power Cord	1 piece
User Manual	1 copy
Warranty Card & Certificate of Compliance	1 copy

Ordering Information

Model No.:	Description	Standard PSU
JX48GE4TF-CSW-L3D-C	L3 Managed 48-Port 10/100/1000M Ethernet + 4-Port 1G/10G SFP+ Uplink Slot, Ethernet Aggregation/Core Switch, Built-in PSU, DeJXtop/1U Rack Mount.	AC 100-240V
Notes:
1. SFP/SFP+ optical modules are not included by default. Please refer to the accessory product information if needed.
2. The transmission distance of optical modules depends on the module type. Please confirm with sales personnel before ordering.
3. The default optical module interface is LC. Please confirm with sales personnel if SC interface is required.

Optional Accessories

Name	Model	Description	Unit
1.25G SFP	JX1000-1.25G-SM1310/1550-SC	SFP Module, 1.25G, Single-mode Single-fiber SC Interface, Transmission Distance 3/20/40/60/80/100/120km optional, supports DDM, Hot-pluggable.	Pairs
	JX1000-1.25G-SM1310/1550-LC	SFP Module, 1.25G, Single-mode Single-fiber LC Interface, Transmission Distance 3/20/40/60/80/100/120km optional, supports DDM, Hot-pluggable.	Pairs
	JX1000-1.25G-LX-SM1310	SFP Module, 1.25G, Single-mode Dual-fiber LC Interface, Transmission Distance 3/20/40/60/80/100/120km optional, supports DDM, Hot-pluggable.	Pieces
	JX1000-1.25G-SX-MM850	SFP Module, 1.25G, Multi-mode Dual-fiber LC Interface, Transmission Distance 550M, supports DDM, Hot-pluggable.	Pieces
10G SFP+	JX1000-10G-SR-MM850-300M	SFP+ Module, 10G, Multi-mode Dual-fiber LC Interface, Transmission Distance 300M, supports DDM, Hot-pluggable.	Pieces
	JX1000-10G-LR-SM1310	SFP+ Module, 10G, Single-mode Dual-fiber LC Interface, Transmission Distance 2/10/20km optional, supports DDM, Hot-pluggable.	Pieces
	JX1000-10G-ER-SM1310	SFP+ Module, 10G, Single-mode Dual-fiber LC Interface, Transmission Distance 40km optional, supports DDM, Hot-pluggable.	Pieces
	JX1000-10G-ZR-SM1550	SFP+ Module, 10G, Single-mode Dual-fiber LC Interface, Transmission Distance 40/80km optional, supports DDM, Hot-pluggable.	Pieces
	JX1000-10G-T1270/R1330	SFP+ Module, 10G, Single-mode Single-fiber LC Interface, Transmission Distance 10/20/40/60/80km optional, supports DDM, Hot-pluggable.	Pairs
	JX1000-10G-T1490/R1550	SFP+ Module, 10G, Single-mode Single-fiber LC Interface, Transmission Distance 80km optional, supports DDM, Hot-pluggable.	Pairs
SFP Transceiver	JX1000-1000Base-T-100M	1.25G SFP to 10/100/1000M RJ45 Module (Fiber to Copper)	Pieces