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Technical Data Sheet
73-15777-03 ✓ Verified by PartsTable
CISCO · NETWORK · 1GBE_NIC
WHAT YOU NEED TO KNOW
RJ45 = copper (needs CAT6) | SFP+ = fiber (needs transceiver) FLR = FlexibleLOM (HPE integrated) — NOT standard PCIe
Bracket height MUST match chassis — Full Height (2U) vs Low Profile (1U)
PRODUCT OVERVIEW

CISCO 2-port Network Interface Module - FXO (Universal). Key specifications include Port Count: 2 ports, Form Factor: NIM (Network Interface Module), Compatibility: Cisco ISR 4000 series, Voice Support: Analog voice connectivity, Interface Type: FXO analog. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
NETWORK 1GBE_NIC 73-15777-03
SPECIFICATIONS
Port Count2 ports
Form FactorNIM (Network Interface Module)
CompatibilityCisco ISR 4000 series
Voice SupportAnalog voice connectivity
Interface TypeFXO analog
COMPONENT DIAGRAM
NIC CTRL PHY 0 PHY 1 ROM VRM SFP+ SFP+ LINK ACT PCIe x8 ~167 mm NETWORK ADAPTER | 2-PORT 10GbE | SFP+ | Full Height PCIe x8 | Link/Activity LEDs | PXE boot ROM TITLE NIC ADAPTER PN 73-15777-03 MFR CISCO CISCO 2-port Network Interface Module -
VERIFIED SUBSTITUTES & CROSS-REFERENCES

No verified substitutes available.

LIFECYCLE
StatusUNKNOWN
Availability
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 73-15777-03?
73-15777-03 is a CISCO 2-port Network Interface Module - FXO (Universal) manufactured by CISCO. It is classified as a NETWORK (1GBE_NIC).
Is 73-15777-03 still available?
73-15777-03 is currently Unknown.
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