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40G QSFP+ PLR4 PSM for Arista Networks QSFP-40G-PLR4 4 x 10GBASE-LR 40GBASE QSFP+ PLR4 1310nm 10km DOM MTP/MPO-12 SMF Optical Transceiver Module
✅ In stock
F
Grade
Analysis Confidence
55%
Price verified Sep 5, 2026 3:51 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
💤 Not a Deal- 💤Verdict: Not a Deal. Price is at or above historical norms. Best to wait for a sale.
- 💰The current price is slightly above the going rate for this product — worth watching for a drop.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
0/28
Recent Value
0/22
Market Standing
0/20
Deal Strength
0/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Fibermall
Product Details
✓【40GBASE-PLR4 】Compliant with QSFP+ MSA and IEEE 802.3ba 40GBASE-LR4, standard.Digital diagnostics functions are also available via the I2C interface, compatible for Arista ecoding as QSFP-40G-PLR4 also
✓【40G QSFP+PLR4】40GBASE-PLR4 and 40GBASE-PSM4 are same, both of them are QSFP+ transceiver module12 Fibers MTP/MPO Male connectors, up to 10km on single mode Fiber (MMF) , long distance transmission over singlemode fiber 1310nm, 4 independent full-duplex channels. Hot Pluggable, DDM Built-in digital diagnostic functions, 0°C to 70°C(32 to 158°F)
✓【 4x10G】40GBASE-PLR4 QSFP+ transceiver module, supports link lengths of up to 10km on G.652 Single-Mode Fiber (SMF). It enables high-bandwidth 40G optical links over 12-fiber parallel fiber terminated with MPO/MTP multifiber female connectors. It can also be used in a 4x10G mode for interoperability with 10GBASE-LR interfaces up to 10km.
✓【Connector & Cable】40GBASE-PLR4 QSFP+ transceivers use single mode fiber cables with MTP/MPO-12 connectors. It support single mode fibers SMF up to 10km. hot Pluggable, easy to install
✓【3 Warranty】30-Days Free-returned, 65-Days Free-replacement 5-Years Free-maintenance,Fibermall supports regular custom service for your options.
⚙️ Specifications
Operation Mode
ON-NONE-OFF
Current Rating
3.3 milliamps
Operating Voltage
70 volts
Contact Type
Normally Open
Connector Type
Plug In
Brand
fiber mall
Switch Type
Temperature Switch
Item dimensions L x W x H
4.8 x 0.63 x 0.47 inches
Mounting Type
Plug In Mount
Connectivity Protocol
X-10
