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TP-LINK TL-SM321A-2 1000Base-BX WDM Bi-Directional SFP Module, LC connector, TX:1550nm/RX:1310nm, single-mode, 10km
- Specifications: HARDWARE FEATURES DDM: Yes SFP-MSA: Yes Hot Swappable: Yes MEDIA CONVERTER & MODULE Standards and Protocols: IEEE 802.3z, TCP/IP Wave Length: TX 1550 nm, RX 1310 nm Power Supply: 3.3 V Safety & Emission: FCC, CE Cabel: Single-Mode Fiber Fiber Type: 9/125 µm Single-Mode Max. Cable Length: 2 KM Data Rate: 1.25 Gbps Port Type: LC Simplex Environment: - Operating Temperature: 0-70 °C (32-158 °F) - Storage Temperature: -40-85 °C ( -40-185 °F) - Operating Humidity: 10-90% RH, Non-Condensing - Storage Humidity: 5-90% RH, Non-Condensing
- Features: Designed for on-site gigabit fiber communication Up to 2 km transmission distance with 9/125 µm SMF (Single-Mode Fiber) Bidirectional WDM communication on a single fiber Compatible with Small Form Pluggable Multi-Source Agreement (SFP-MSA) Supports Digital Diagnostic Monitoring (DDM) Hot-swappable module desi...
- Model #: TL-SM321A-2
- $25.95 –
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SonicWall TZ570 Firewall (Gen 7) w/ Secure Upgrade Plus (3-Year Advanced Protection Security Suite) and 1 Year CSE (3 & Free program) | 03-SSC-3018
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 570
- Model #: 03-SSC-3018
- $4,647.82
- $4,090.07 –
- Save: $557.75 (12%)
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SonicWall TZ370 Firewall (Gen 7) w/ Secure Upgrade Plus (2-Year Advanced Protection Security Suite) | 02-SSC-6820
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 370
- Model #: 02-SSC-6820
- $1,462.53 –
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SonicWall TZ270W Wireless Firewall (Gen 7) w/ Secure Upgrade Plus (3-Year Advanced Protection Security Suite) | 02-SSC-6859
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Series: TZ 270W
- Part Number: 02-SSC-6859
- Firewall Type: Cabinet Type
- Model #: 02-SSC-6859
- $1,489.59
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TP-Link TL-SG1210PP 8-Port Gigabit and 1x Combo SFP Slot PoE Switch with 6 PoE+ and 2 PoE++ Ports
- Format: Desktop
- Primary Ports: 9 x RJ45 + 1 x SFP
- Primary Port Speed: 10/100/1000Mbps
- Primary Port Type: 9 x 10/100/1000Mbps RJ45 Ports 1 x 1000Mbps Combo SFP/RJ45 Port
- Model #: TL-SG1210PP
- $179.54 –
- More options from $179.54 - $239.63
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SonicWall TZ280 Firewall (Gen 8), w/ Secure Upgrade Plus (2-Year Advanced Protection Security Suite) | 03-SSC-6925
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Deep Packet inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, TLS Decryption Content Filtering Service (CFS): Reputation-based URL filtering, HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection Advanced DNS Filtering
- Brand: SONICWALL
- Series: TZ280
- Model #: 03-SSC-6925
- $1,069.20 –
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PLANET GT-806B15 10/100/1000Base-TX to 1000FX WDM Bi-directional Media Converter (SM, WDM, 1550nm, 15 km)
- Device Type: Converter
- Media Conversion: RJ45 - SX/LX
- Standards: IEEE 802.3, 10Base-T IEEE 802.3u, 100Base-TX IEEE 802.3ab, 1000Base-T IEEE 802.3z, 1000Base-SX/LX
- Wavelength: TX:1550nm RX:1310nm
- Model #: GT-806B15
- $152.00
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StarTech.com PCI Express (PCIe) Gigabit Ethernet Multimode SC Fiber Network Card Adapter NIC - 550m
- Dimensions: Height: 4.6" Width: 0.7" Length: 4.7"
- Weight: Weight (Approximate): 2.30 oz
- Package Contents: 1 Port PCI Express Gigabit Fiber Network Card 1 x Low Profile Bracket 1 x Driver CD 1 x Instruction Manual
- Model #: PEX1000MMSC2
- $164.06
- $159.96 –
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Planet GT-806A15 10/100/1000Base-T to 1000Base-LX (WDM) Media Converter TX:1310nm - 15km
- Device Type: Converter
- Media Conversion: RJ45 - SX/LX
- Standards: IEEE 802.3, 10Base-T IEEE 802.3u, 100Base-TX IEEE 802.3ab, 1000Base-T IEEE 802.3z, 1000Base-SX/LX
- Wavelength: TX:1310nm RX:1550nm
- Model #: GT-806A15
- $124.00
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SonicWall TZ370W Wireless Firewall (Gen 7) w/ Secure Upgrade Plus (2-Year Essential Protection Security Suite) | 02-SSC-6832
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SonicWall
- Series: TZ 370W
- Part Number: 02-SSC-2827
- Model #: 02-SSC-6832
- $1,448.99 –
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SonicWall TZ80 Firewall w/ Secure Connect Lite (5-Year) | 03-SSC-7526
- Protocols: Network / Transport Protocol: TCP/IP, UDP, ICMP, HTTP, HTTPS, IPSec, ISAKMP/IKE, SNMP, DHCP, PPPoE, L2TP, PPTP, RADIUS, IEEE 802.3 Routing Protocol: OSPF, RIP-1, RIP-2, BGP, static IP routing, policy-based routing (PBR)
- Security: Security Services Deep Packet Inspection Services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection DNS Filtering
- Brand: SONICWALL
- Series: TZ80
- Model #: 03-SSC-7526
- $395.00 –
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SonicWall TZ270W Wireless Firewall (Gen 7) w/ Secure Upgrade Plus (2-Year Advanced Protection Security Suite) | 02-SSC-6858
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ270 Series
- Model #: 02-SSC-6858
- $1,202.92 –
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SonicWall TZ370W Wireless Firewall (Gen 7) w/ Secure Upgrade Plus (3-Year Advanced Protection Security Suite) and 1 Year CSE (3 & Free program) | 03-SSC-3009
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 370W
- Model #: 03-SSC-3009
- $2,567.78
- $2,259.64 –
- Save: $308.14 (12%)
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StarTech.com MSA Uncoded SFP Module - 1000BASE-SX - 1GE Gigabit Ethernet SFP 1GbE Multi Mode Fiber (MMF) Optic Transceiver - 550m DDM
- Device Type: Transceiver
- Standards: IEEE 802.3z 1000BASE-SX
- Wavelength: 850nm
- Fiber Cable: Multi-mode Optical Fiber
- Model #: SFP1000SXST
- $36.99 –
- More options from $36.99 - $42.18
- $5.99 Shipping

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StarTech.com USB 3.0 to Fiber Optic Converter - USB to Open SFP Adapter - Gigabit Network Adapter Multi Mode (MMF)/Single Mode Fiber (SMF)
- Standards: IEEE 802.3z 1000BASE-SX/LX IEEE 802.1Q VLAN tagging
- Connectors: Connector Type (s): 1 x 9 pin USB 3.0 A Female External Ports: 1 x SFP Slot Female
- Wake On LAN: Yes
- Temperature: Operating Temperature: 0 ~ 60 degree Celsius (32 ~ 140 degree Fahrenheit) Storage Temperature: -10 ~ 70 degree Celsius (14 ~ 158 degree Fahrenheit)
- Model #: US1GA30SFP
- $256.99
- $230.99 –
- Save: $26.00 (10%)
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Planet ISW-511TS15 4+1 100FX Port Single-mode Industrial Ethernet Switch - 15km (-40 ~ 75 Degrees C Operating Temperature)
- Format: DIN Rail Kit and Wall Mount Ear
- Standards: IEEE 802.3 Ethernet, 10Base-T IEEE 802.3u Fast Ethernet, 100Base-TX, 100Base-FX IEEE 802.3x Full-duplex flow control
- Primary Ports: 4 x port 10/100Base-TX RJ-45 with auto MDI / MDI-X function for ISW-511T series 1 x port 100Base-FX interface on ISW-511TS15 for up to 15km (single-mode fiber 9/125µm) transmission distance
- Primary Port Speed: 10/100Mbps
- Model #: ISW-511TS15
- $120.99 –
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SonicWall TZ470 Firewall (Gen 7) w/ Total Secure (1-Year Advanced Protection Security Suite), Gen 6 Firewall Replacement Program | 03-SSC-8143
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 470
- Model #: 03-SSC-8143
- $1,535.00
- $1,240.99 –
- Save: $294.01 (19%)
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ZyXEL L2 Web Managed 48-Port GbE Rackmount Switch with 2 SFP, Total 50-Ports, GS1900-48
- Brand: ZyXEL
- Part Number: GS1900-48
- Switch Type: Manageable: Yes Management: VLAN QoS SNMP v1, 2, 3 RMON (1, 2, 3, 9) Syslog MIB Web Based Management
- Format: Rack-mountable Desktop
- Model #: GS1900-48
- $299.99 –
- More options from $299.99 - $383.71
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NETGEAR SFP 10GBase-LR for single mode 9/125µm fiber | AXM762
- Standards: IEEE 802.3ae 10GBase-LR
- Wavelength: 1310nm
- Ports: 1 x 10GBase-LR
- Temperature: Operating Temperature 32 -158º F (0 - 70ºC) Storage Temperature 32 -185 ºF (0 - 85ºC)
- Model #: AXM762-10000S
- $809.99 –
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SonicWall NSa 4700, High Availability Network Security Appliance | 02-SSC-8986
- Security: Security services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists
- Part Number: 02-SSC-8986
- Firewall Type: Firewalls / Security Appliances
- Type: Wired
- Model #: 02-SSC-8986
- $4,520.00 –
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SonicWall NSa 4700, Network Security Appliance Only | 02-SSC-4328
- Security: Security services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists
- Part Number: 02-SSC-4328
- Firewall Type: Firewalls / Security Appliances
- Type: Wired
- Model #: 02-SSC-4328
- $8,075.00
- $6,460.00 –
- Save: $1,615.00 (20%)
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Cisco Business CBS220-16P-2G Smart Switch | 16 Port GE | PoE | 2x1G SFP | 3-Year Limited Hardware Warranty (CBS220-16P-2G-NA)
- Brand: Cisco Systems, Inc.
- Switch Type: ethernet
- Network Management Type: Managed
- Primary Ports: 16 x RJ45 + 2 x SFP
- Model #: CBS220-16P-2G
- $448.04
- $336.99 –
- Save: $111.05 (24%)
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DSD TECH SH-U11 USB to RS485 RS422 Converter with FTDI FT232R Chip Work for Modbus
- Model #: EQWER412012368472
- $26.18 –
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SonicWall NSa 3700 Firewall w/ Secure Upgrade (3-Year Advanced Protection Security Suite) and 1 Year CSE (3 & Free program) | 03-SSC-2978
- Protocols: Routing Protocols BGP4, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Services (CFS): HTTP URL, HTTPS IP, keyword and content scanning, reputation-based filtering, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service: Supported Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: Gen 7 NSa Series
- Model #: 03-SSC-2978
- $10,148.35 –
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NETGEAR SFP+ Transceiver, 10GBase-LRM For multimode 62.5/125µm OM1 or OM2 fiber | AXM763
- Standards: IEEE 802.3aq 10GBase-LRM
- Wavelength: 1310nm
- Temperature: Operating Temperature 23 -158º F (-5 - 70ºC) Storage Temperature -40 -185 ºF (-40 - 85ºC)
- Humidity: Operative relative humidity 85% @ (25ºC)
- Model #: AXM763-10000S
- $339.99
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SonicWall TZ570 Firewall (Gen 7) w/ Total Secure (1-Year Advanced Protection Security Suite), Gen 6 Firewall Replacement Program | 03-SSC-8144
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 570
- Model #: 03-SSC-8144
- $2,090.00
- $1,672.00 –
- Save: $418.00 (20%)
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StarTech VS424HD4K60 4x4 HDMI Matrix Switch w/ Audio & Ethernet Control, 4K 60Hz
- Network Media: 10 - USB 3.2 Type-A (9 pin, Gen 1, 5Gbps) 1 - USB 3.2 Type-B (9 pin, Gen 1, 5Gbps) 1 - Terminal Block (2 Wire)
- Uplink Ports: 4
- Power: 100 - 240 AC Power / Voltage Required
- Dimensions: Width: 17.2 Inch Depth: 6.3 Inch Height: 1.7 Inch
- Model #: VS424HD4K60
- $595.99 –
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- $223.90 –
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SonicWall TZ670 Firewall (Gen 7) w/ Total Secure (1-Year Advanced Protection Security Suite), Gen 6 Firewall Replacement Program | 03-SSC-8145
- Protocols: BGP, OSPF, RIPv1/v2, static routes, policy-based routing
- Security: Security Services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, DPI SSL Content Filtering Service (CFS): HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/forbid lists Comprehensive Anti-Spam Service Application Visualization Application Control Capture Advanced Threat Protection
- Brand: SONICWALL
- Series: TZ 670
- Model #: 03-SSC-8145
- $2,600.00
- $2,100.99 –
- Save: $499.01 (19%)
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TP-Link TL-SM321B | 1000Base-BX WDM Bi-Directional Gigabit Single-Mode SFP Module | Plug and Play | LC Simplex interface | Hot Pluggable | Up to 20km distance | Support SFP-MSA & DDM
- Brand: TP-Link
- Model: TL-SM321B
- Device Type: Transceiver
- Standards: IEEE 802.3z
- Model #: TL-SM321B
- $35.17 –
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SonicWall NSa 2800 Firewall w/ Secure Upgrade (3-Year Advanced Protection Security Suite) and 1 Year CSE (3 & Free program) | 03-SSC-4689
- Security: Security services Deep Packet Inspection services: Gateway Anti-Virus, Anti-Spyware, Intrusion Prevention, TLS Decryption Content Filtering Service (CFS): Reputation-based URL filtering, HTTP URL, HTTPS IP, keyword and content scanning, Comprehensive filtering based on file types such as ActiveX, Java, Cookies for privacy, allow/ forbid list
- Brand: SONICWALL
- Series: NSA
- Part Number: 03-SSC-4689
- Model #: 03-SSC-4689
- $8,868.00
- $7,803.84 –
- Save: $1,064.16 (12%)
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Intel EXPX9502AFXSR 10Gbps PCI Express 2.0 x8 10 Gigabit XF Server Adapter
- Connectors: 2 x LC
- LEDs: 2 (on dual port), 1 (on single port), LINK (solid), and ACTIVITY (blinking)
- Temperature: 0°C ~ 55°C
- Humidity: 90% non-condensing relative humidity at 35° C
- Model #: EXPX9502AFXSR
- $82.10 –
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ZyXEL GS1350-6HP 5-Port Gigabit Smart Nebula Cloud Managed PoE Switch, 3 PoE+ / 2 PoE++ Ports at 60W with 1 SFP Uplink
- Brand: ZyXEL
- Part Number: GS1350-6HP
- Switch Type: Manageable
- Format: Wall Mountable
- Model #: GS1350-6HP
- $209.99
- See price in cart
- More options from $149.99 - $215.34
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StarTech.com MSA Uncoded QSFP+ Module - 40GBASE-LR4 - 40GbE Single Mode Fiber (SMF) Optic Transceiver | QSFP40LR4ST
- Device Type: Transceiver
- Standards: IEEE 802.3ba 40GBASE-LR4
- Wavelength: 1270nm to 1330nm
- Fiber Cable: Single-mode Optical Fiber
- Model #: QSFP40LR4ST
- $213.53 –
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